The AI operating system for American manufacturing — an AI layer that runs your plant on real-time data, connecting machines, software, paperwork, and tribal knowledge. We embed on factory floors. Many roles are deployed: you relocate to a plant and ship inside the environment it runs in. High ownership, high equity, founder-led.
Stack: Python, TS, React, Postgres, Docker/K8s, Terraform.
Hiring: Full-Stack Engineers (US & Mexico), Backend Engineer, Founding Designer, AI Researcher, SDR, Head of Sales & Partnerships, and Head of Robotics.
All roles: https://www.tryharmony.ai/careers
I have hands-on experience in information security, penetration testing, and SOC operations. I’ve worked with Splunk SIEM monitoring, threat hunting, vulnerability assessment, digital forensics, and incident response fundamentals. I’m ranked in the top 1% on TryHackMe with 13 certifications and placed 2nd in IBM ICE DAY 2025 CTF.
Impact: – Built real-time threat detection systems. – Built DDoS mitigation solutions. – Developed secure cloud applications with authentication, encryption, and access control. – IBM academic internship: Tejas Raksha, a zero-day web scanner for OWASP Top 10 vulnerabilities. – Freelance cloud security work: AES-256-GCM and Argon2id file encryption, MFA/SSO/RBAC, WebAuthn/TOTP, and secure healthcare workflows.
Links: – LinkedIn: https://linkedin.com/in/giridharpai227/ – GitHub: https://github.com/Giri227 – Portfolio: https://giri227.github.io/Giridharpai/
Senior Full Stack Developer / Team Lead with 10+ years of experience. Stack: React, TypeScript, Python, Django, Node.js, PostgreSQL, Docker/Kubernetes, Azure. Strong in SaaS platforms, APIs, dashboards, admin panels, production debugging, integrations and delivery ownership.
Available for: short-term contract, part-time, full-time B2B, project rescue, production support. Can start immediately.
LinkedIn: https://www.linkedin.com/in/dmitriy-kostenko/ CV: https://drive.google.com/file/d/1l8AIB9WLnBy4R1RnBTnGLax1diP... Email: dmitriy.finswim@gmail.com
Upwave builds brand measurement software for large advertisers, agencies, and media partners. We process high-volume ad exposure + survey/event data and turn it into brand lift, reach validation, optimization recommendations, and AI-assisted analysis for enterprise marketers.
We're looking for a senior full-stack/backend-leaning engineer who can be productive quickly in our JVM/Spring Boot stack. Recent production experience with Java, Kotlin, or similar is important for this role; we need someone who can help us ship and operate backend services without a long stack ramp-up. Strong candidates also bring Python, SQL/data modeling, AWS/Kubernetes/observability, and high-volume event or analytics pipeline experience.
The work includes building APIs and data pipelines, productionizing analytics/statistical workflows with Product and Data Science, improving reliability/performance, and building AI-powered customer experiences. Stack includes Kotlin/Java, Python analytics services, React, MySQL, DynamoDB, AWS, Kubernetes, Terraform and LLM orchestration.
We're profitable/growth-stage, remote-first in the US, and engineering-led: high velocity through focus and leverage, not crunch. Interview process includes an in-person meeting.
Apply: https://www.upwave.com/job/8547924002/ Or email me directly: jason.kelly@upwave.com
Looking for a Sacramento/Bay Area full stack engineer to join our team here at UpMetrics! This role is primarily remote with occasional meetups (1-2x/month) in Sacramento with our Director of Engineering.
UpMetrics provides an impact reporting platform and expert services designed to help mission-driven organizations and funders leverage data to accelerate social change. By combining innovative technology with community building, we empower partners to collect insights, secure capital, and share compelling stories to achieve their goals.
Stack: Ruby (flexible if you know Python), JavaScript/TypeScript, Vue (or React, Svelte)
Looking for: 6+ YOE, startup experience
Check out the full job description & apply here: https://jobs.lever.co/UpMetrics/62b78791-e881-44c7-bf21-c82b...
(Applicants must be authorized to work in the United States. UpMetrics is unable to sponsor or take over sponsorship of employment visas at this time.)
I'm the hiring manager for this role, which is for an IC tech lead. Please see the full job description for details, but I'm looking for someone who is comfortable leading engineering discovery and working with Product on roadmap planning within the API payroll integrations space. The most important thing in this role will be driving your own pace and taking projects from inception to completion. A successful candidate will be good at working efficiently without many hard deadlines or micromanagement. We also want someone who has strong systems design experience and good technical leadership skills. In terms of tech stack, it's mostly Python and Typescript, including nest.js
Our interview process is pretty straightforward. There's a phone screen with our recruiter, then a culture fit/qualifying interview with my boss, a technical interview with a real-world problem (no leetcode), and finally a cross-functional team interview with myself and another engineering leader at my company. We move pretty quickly and aim to keep the process respectful of everyone's time. Happy to answer any questions here! If you'd like to apply, please email recruiting [at] vestwell [dot] com with your resume.
We use light to control how living cells produce therapeutic proteins — optogenetic cell engineering, custom illumination hardware, and real-time ML bioprocess control — to drive down cost and scale up production of next-generation therapies.
With our technology scaling from the lab to the real world of biomanufacturing, we're now hiring a foundational software engineer to build the platform tying together our hardware, firmware, cloud, and internal tooling — high ownership over architecture and direction. This is a systems role across the hardware/software boundary (not web/SaaS), working directly with embedded, mechanical, data, and even bioprocess engineers.
Looking for: strong systems thinking; Python + one of TS/Go/Rust; cloud-connected services; comfort interfacing and debugging software against hardware (serial, TCP/IP); Linux. MS + 5 yrs or BS + 7 yrs. Bonus: Industrial IoT (MQTT Sparkplug B, OPC UA, SCADA/MES), regulated-industry data integrity (21 CFR Part 11, GAMP 5), or embedded C/C++.
Apply: https://jobs.lever.co/prolific-machines/6d71f9d0-7248-4449-8...
Happy to answer questions: matt dot fay at prolific dash machines dot com.
Weave Bio has developed an AI-native platform to help research and discovery scientists get through the FDA regulatory submissions process 97% faster!
- Senior Backend Engineer (python/django)
- Staff Backend Engineer (python/django)
- Senior Customer Success Manager (B2B SaaS)
- Director of Sales (player-coach for 4+ Account Executives)
Please apply here: https://job-boards.greenhouse.io/weave
San Francisco (SF), Hybrid/Onsite 3 days/week (Tues/Wed/Thurs)
Quin is an agentic platform to (finally!) solve personal finance for people. It is a consumer-focused company.
I spent 13 years in private banking and have been working on Quin alone for about 15 months. I built 6 different prototypes to test different approaches. I've spent the last few weeks working with testers on the latest version and solidifying GTM. I need someone to take over engineering with a focus on building the backend and data layers that will support our agentic approach to personal finance.
Georgetown. UCLA (MBA). Ex-JPMorgan.
Traction: Prototype with testers
The role: You're the first engineering hire. This is about shipping the workflows that will become the product that users will trust and the data layer that can support an agent in the future.
You'll own backend architecture decisions from day one. Contract-first development (TypeScript contracts repo as source of truth), FastAPI, Supabase/Postgres, Groq for LLM inference. The stack is clean and the codebase is small.
Who I'm looking for: A full-stack engineer with a preference for backend. 5+ years backend engineering; Python / FastAPI preferred. Strong data modeling instincts — you've designed schemas that had to scale. Experience with multi-tenant data architectures. Comfort operating without process. Finance domain familiarity a plus, not a requirement. Comfort and experience using AI tools and incorporating new ideas quickly.
For the right person, this is an opportunity to take a CTO/co-founder role and define the full technical path.
Comp: Salary post-raise and meaningful equity. TBH, finding this role (either version) will be important for rasisng capital given that I do not have a technical background and fintech is complicated by regulations. I'm ok with part-time in the meantime if that's what it requires.
Email quin@iamquin.ai with the primary reason this interests you and the top two reasons why you should be considered (don't worry about a resume at this point).
We're a healthcare revenue cycle management (RCM) technology company looking for our first set of full hires to help us build out our technology pipeline. RCM experience for these roles is a MUST.
The Roles:
Forward Deployment Engineer * EHR Integrations * Senior-level * 7+ years * 150-190K
Design and build EHR integrations across customer EHR platforms (e.x. Epic, Athena, ModMed, eClinicalWorks) via API (FHIR, HL7) or RPA/computer vision based integrations. Work directly with medical billing teams automate workflows and roll out deployments. Join discovery calls, onboarding sessions, technical troubleshooting, rollout and go live discussions. You MUST have EHR integration experience for this role.
Platform Engineer * AWS/Data Pipeline Experience * Senior-level * 6+ years * 140K-160K
Design, build, and expand our core task pipeline, and data infrastructure platform. Work with healthcare billing data (837, 835, 270/271), HL7 and FHIR data. Experience with data engineering and/or infrastructure engineering with some DevOps experience and a solid understanding of RCM processes is the type of person we're looking for here. We're AWS based cloud infra heavy leveraging a number of Python based Lambdas.
Full Stack Web Developer * Django, Next, Node * Mid-level * 4+ years * 110K-130K
A focus on automation of workflows and integration with 3rd party APIs. Hands-on experience with Playwright in production environments. Direct familiarity with clearinghouses (Change Healthcare, Availity, Waystar, or similar) and insurance payer portals. Full stack web dev experience building out reporting and dashboards mainly customer/internal.
IT Specialist * AWS Cloud + On Prem * Senior-level * 10+ years * 90-110K
Deep familiarity with Teams and Microsoft based cloud and on prem software. Hands-on AWS experience in practical administration of production cloud deployments. Strong troubleshooting instincts and comfort working independently. The ability to role up your sleeves and learn the best ways to configure, monitor and manage any application or service.
We just got our funding finalized and it's time to take our POC from a pitch into a full product. All roles are fully remote and open to anywhere in the USA or South America. Rates are dependent on experience and location.
Stack is mainly the same for all roles (Python, Django, OpenCV, Node, React, Claude). RCM experience for most roles is a must. Education needed is flexible. If you've got the proof to back up you can do the work that's what I'm interested in. Hours are flexible for most roles (forward deployment engineer will need to be available for most of a standard day's EST hours).
Email me at peter.lever@comvex.ai with what role you'd like to apply for and your CV if you're interested and we'll go from there.
Return (https://return.energy) is hiring a developer who will build the software that powers our BESS optimization algorithms. Return’s main activity is building and operating industrial-size Battery Energy Storage Systems. Our operations are located in the Netherlands, Germany, Belgium, and Spain. You will be making a measurable (country-level) impact on the transition to renewable energy. Return recently raised €300M to support its growth.
While we employ over 130 people, our teams are deliberately small. You will join the Optimizer Quant team, which builds the algorithms that decide when and how our batteries charge and discharge. Our platform automates processes in energy storage, monitoring, market optimization, sales, project management, procurement, and construction.
We expect you to be strong in Python and comfortable with APIs and backend fundamentals, cloud, Docker, and basic DevOps. You should be able to reason about system design and architecture, and to build and operate reliable data pipelines. A working understanding of optimization, time-series and forecasting, and the statistics behind quant work will help you move fast and ask the right questions. You do not need a finance background, but you should enjoy working closely with the quants who design our algorithms.
Our tech stack/toolset is straightforward: Python, PostgreSQL, TigerData, dbt, Dagster, Grafana, Terraform, self-hosted + cloud compute. We tend to keep meetings to a minimum in order to provide at least five hours of uninterrupted coding time per day. We practice code reviews and apply automated and manual testing. Our platforms are often deployed multiple times per day.
The team includes people who have co-founded several companies and/or have experience with remote development teams since 2008. They will personally help you through most of the recruiting process (there is no recruiter involved).
Apply at https://jobs.polymer.co/return/40229
We work with robots that run biology experiments. The robots are accurate, but programming them by hand takes so long that most labs don't bother. So we wrote a compiler and visual editor a scientist can use. They describe their protocol in plain language, we parse it into a structured format, and compile that to optimized code. Our end goal is to build the infrastructure for autonomous science and a centralized cloud lab. Short demo: https://tinyurl.com/mrx63phb
The team is three software engineers, an automation engineer, the founders, and soon a designer. The codebase is one monorepo containing an OCaml compiler, Python backend services, and a TypeScript/React editor. The challenges come in the form of eliciting scientific context and tacit knowledge and in the fact that a protocol has to deterministically run correctly.
We are looking for at least 3 years of experience. OCaml isn't a requirement, just a willingness to learn it. Nice if you've done DSLs, compilers, life sciences or lab automation, an ML-family language, or LLM parsing and evals.
Apply: https://jobs.ashbyhq.com/tetsuwan/ad583fec-dc0a-4b6c-8171-41...
Second Nature (https://secondnature.com) is redefining professional property management with fully managed Resident Benefits Packages. We're a Resident Experience Platform helping 1,000+ property management companies automate resident onboarding, credit-building, renters insurance, utilities, and other resident services, creating "Triple Win" experiences for residents, property managers, and investors.
We're the only 7-time national NARPM vendor of the year!
Tech Stack: TypeScript, React, Next.js, NestJS, PostgreSQL, Kubernetes, Terraform, AWS. CI/CD with GitHub Actions. Domain-driven design and event-driven architecture.
Culture: We move fast ("Pirate Ship, Not a Cruise Ship"), take extreme ownership, and focus on outcomes. We're investing heavily in AI across our product and workflows, including a dedicated AI team.
Benefits: 100% remote (US), medical/dental/vision, 401K, open PTO, equity.
Open Roles:
Staff Software Engineer, Engineering AI Team ($150K-$180K) - High-agency IC building agentic AI dev workflows; the team ships 100% of its software with AI coding agents like Claude Code.
https://www.secondnature.com/careers?ashby_jid=ce8bb758-f58a...
Staff Software Engineer ($150K-$190K) - Senior IC setting technical direction across teams while staying hands-on in the codebase.
https://www.secondnature.com/careers?ashby_jid=9bc8e6af-d2bf...
Senior Software Engineer ($155K-$185K) - Full-stack across the platform: TypeScript, Python, SQL, CI/CD.
https://www.secondnature.com/careers?ashby_jid=6b92e266-4491...
Engineering Manager - Player/coach: lead 5-10 engineers, drive architecture decisions, and ship production code.
https://www.secondnature.com/careers?ashby_jid=6ac49e4d-9541...
We're Pelotech (https://www.pelotech.com), a software consulting company. We are deeply technical but also deeply human: approachable, adaptable, curious, and helpful. We aren't here to blindly build features; we're here to solve problems thoughtfully.
We're looking for a Staff Software Engineer who enjoys working directly with clients, mentoring engineers, and solving messy real-world problems.
You might call yourself a passionate polyglot, versatile specialist, or curious expert. We're looking for engineers with 5+ years of experience, strong backend skills, proficiency in languages such as TypeScript, Go, Python, Java, or Rust, and familiarity with Kubernetes, Terraform, ArgoCD, AWS, and GCP.
We value curiosity, pragmatism, kindness, autonomy, and people who enjoy learning new technologies.
Compensation: $160k–$210k base salary + 10–20% profit sharing + full benefits.
Contact: [henry.anderson@pelo.tech](mailto:henry.anderson@pelo.tech) https://www.linkedin.com/in/henryanderson9/
We’re looking for Python backend engineers to work on a trustless supercluster of performance-proofed GPU-enabled sandboxed docker container runners controlled by truly decentralized algorithms (not just PAXOS or RAFT).
Wow, that was a mouthful...
If you found it interesting, join Reef Technologies and tackle complex technical challenges like this on your own terms:
- Contribute from wherever you like, we are fully remote - Set your own time commitment, as long as it’s at least 30h per week - See how we work in our handbook: github.com/reef-technologies/handbook - Influence the way we operate through our Sociocracy 3.0 decision-making process
Salary on a B2B contract:
- 45-70 USD or 180-280 PLN per hour - Flexible work schedule (as measured with a time tracker) - We automatically adjust rates based on inflation twice a year
We're looking for someone with 5+ years of programming experience, including at least a year with Python (including opensource and significant personal projects).
So, what do you think? You don't even need a CV; just go to https://careers.reef.pl/?utm_source=hackernews and shoot a few quick commands to apply.
Contact: hiring@reef.pl Web: https://reef-technologies.com/
Piramidal is looking for senior software engineers - frontend, backend, and infra - who are excited about solving difficult problems at the boundary of foundational AI and neuroscience. We work on real-time monitoring of neurological data to help clinicians better treat their patients.
Our core backend and infra stack is Python, Go, and Terraform deployed to various cloud and on-prem, while our frontend stack is React and TypeScript. Bonus points for either: standing up and maintaining reliable streaming systems with a production/ops mindset; or building smooth, data-intensive React UIs with modern plotting/visualization libraries.
You would take an active role in architecture and design, implementation, and hiring from your early days, and will have the opportunity to have ownership commensurate to your capacity and interests.
Apply for jobs here: https://job-boards.greenhouse.io/piramidalinc
What happens when you get a number wrong?
In most systems, you log an error and move on. At Anyfin, a wrong number is someone's loan application.
We're a profitable Swedish fintech that helps people refinance expensive consumer loans at better rates. Small team, regulated industry, which sounds like a recipe for slow, cautious engineering. It's the opposite. The regulation sets the floor, not the ceiling. Above that floor, we experiment, ship, break, learn, and ship again.
We're building real-time credit decisions using ML models on GKE, Go and Python on the decision layer, TypeScript/Node.js on the API, React on the frontend, BigQuery and dbt for data. Interesting stack, interesting problems, and because we're small, you're close to all of it.
Our co-founder Sven is back leading eng and hiring directly. No recruiter chain, no committee. Short feedback loops. Real ownership. No one to hide behind.
Roles: Senior Backend · Full-Stack · Cloud · Data Engineer
Join us build and scale the research framework behind our systematic trading models. You’ll work closely with Quantitative Researchers, drive end‑to‑end ML pipelines, and shape global standards for data‑driven model development. Research Engineers have joint responsibility for conducting research and delivering models.
You’ll thrive if you have: - 8+ years in ML / Data Science / Research Engineering (Postdoc/Faculty can count towards this); - Strong Python and libraries such as Ray, numpy, PyTorch, and pandas; - Solid math/stats background; - Experience with modern dev practices & cloud technologies.
If you're interested, apply here: https://lnkd.in/dWhh_m28
Or if you'd like to see other roles at Flow Traders, please check our careers website: https://flowtraders.com/careers/
Otherling is a fashion e-commerce startup helping consumers discover emerging luxury brands. We're hiring a Senior Full-Stack Engineer to design, build, and maintain our platform end-to-end.
REQUIREMENTS - 4+ years in software development (CS degree or equivalent) - React, Next.js, Tailwind CSS - Python or Node.js - SQL/NoSQL/Postgres and data modeling - REST and/or GraphQL APIs - Docker and AWS (ECS, Cognito, S3, Lambda, RDS) - Shopify platform and API development - Plus: startup or luxury-fashion interest
APPLY Email otherling@vornoy.com, subject 'Otherling dev'. Include your resume and location (New York or Los Angeles).
Company: We’re building a geologic modelling software, based on reasoning, to help mining and mineral exploration companies work faster. Our goal is to create a way to enable open-ended, interpretive geologic problem solving to be done programmatically, changing the way to explore for hard rock and critical minerals. Currently in active fundraising.
Role: You are the founding engineer on the team, joining co-founder (Neil, CEO) and myself (Jeff, CTO) as first employee. You’ll have a deep influence over systems and architecture. You will have ownership through the entire stack from the database, through geostatistical backend services, through 3D rendering on the client side.
Work rooted in agentic systems, so an understanding of the internals of things like Claude Code, and a broader understanding of orchestrating agents to complete complex discrete tasks is important.
You:
- Fluent in Typescript, Python, and framework/tooling agnostic (Currently using things like NextJS, Supabase, Cesium)
- Eager to learn about mining domain knowledge around the software.
- Ownership of the codebase, and the systems that support the software (project management, CI/CD, monitoring, etc.)
- Strong engineering fundamentals around architecture, systems and security.
- Open to doing a yearly month abroad with Neil and I. Last year, it was Oaxaca, Mexico.
Apply: Shoot me an email at jeff@deepcoretech.com with a resume, and a short blurb about yourself. If you include a 1 minute video/Loom, I'd love to see it. Must be eligible to work in Canada without a VISA requirement. We are located in Squamish, BC.
I'm a founding engineer at MindFort (https://www.mindfort.ai). We build autonomous AI security agents that pen test your software before attackers do: finding, exploiting, and patching vulnerabilities. Backed by YC, Soma Capital, etc.
- Software Engineer (Backend + AI) | $150k–$250k + Equity: Architect and scale our agent systems from scratch. Python, Postgres, Docker, K8s, LangChain/LangGraph. Cybersecurity background a plus but not needed.
- AI Researcher | $150k–$250k + equity: Own the research behind how our agents reason, plan, and chain exploits. LLM fine-tuning, RL, eval design, multi-agent systems. Security or red-teaming background a plus.
Both roles include founding-level equity, 100% health coverage and unlimited PTO.
More Info + Apply At: https://www.ycombinator.com/companies/mindfort
AI transformation firm shipping production AI systems for mid-market enterprises in regulated and technical domains — finance, energy, industrials, healthcare. We do not stop at PowerPoint AI strategy. We ship working systems alongside our clients' engineering teams. Small teams, deep expertise, real autonomy on real work.
Hiring:
[1] Lead AI Engineer, Agentic Systems — Embedded technical lead on a multi-agent orchestration build for one of the country's leading power engineering firms. Architect the engine; design the patterns we replicate at the next client. 6+ yrs eng, 2+ shipping LLM/agentic systems in production. Strong Python; opinions on agent frameworks. Monthly US travel to one major metro. https://catalystwayfare.ai/jd-lead
[2] AI Engineer, Agent Builder — Hands-on builder embedded on the same engagement. End-to-end ownership of individual capability agents — prompts, tools, retrieval, evals, monitoring. 3–5 yrs strong Python, real production LLM API experience, shipped at least one agent system end-to-end. 1099 contract, ~30–40 hrs/wk. Occasional US travel. https://catalystwayfare.ai/jd-builder
[3]Platform Manager (Engineering), Trust.ML — Founding platform engineer on our productized governance, evaluation, and deployment surface. Own the roadmap, write the code, set the operational posture (SLOs, on-call, audit). 5+ yrs, prior engineer-in-charge experience. Quarterly US travel. Compensation competitive with senior platform roles at venture-funded AI infrastructure companies; equity reflects the founding nature of the seat. https://catalystwayfare.ai/jd-platform
Stack: Claude + OpenAI + Gemini + Perplexity APIs in production, open-source models when the math points there. Cursor and Claude Code daily. Vercel, Neon, Sentry. Evals as first-class artifacts.
Apply: per each JD's instructions, to talent+hn@cwai.co. Short cover note matters more than a resume.
We are a seed stage startup building Tabular Foundation Models (TFM). This is an emerging space with huge potential.
LLM's like Claude take text as input and produce text. Model's like nano banana take text as input and produce images. Tabular Foundation Models take rows/columns as input, and produce predictions.
The world is sitting on huge amounts of structured data that isn't being used to its potential. Making predictions is hard. Today, most folks are building, training, maintaining their own models. A bit like you'd need to have done back in 2019 with LLM's.
We want to change that. We're looking for an early career Field Engineer to help build out demos, docs, resources, integrations as well as driving product adoption directly with customers. Someone who is passionate about building, has shipped real software (or predictions), has experience with Python and data science fundamentals.
If you're looking for something a bit different than just "hands on keyboard" engineering, and enjoy business as much as tech, this could be for you.
Feel free to reach out at aaron.stillwell@neuralk-ai.com
I’m sourcing candidates for a remote Software Developer role with micro1.
Relevant backgrounds: Python, Rust, Go, Java, Node.js, full-stack, Android, or iOS.
Details: Remote / Global Contract $60–$110/hr 100 openings 1+ years hands-on dev experience AI interview required
Apply: https://jobs.micro1.ai/post/774871bf-951f-4f26-9fe8-42eabfce...
Disclosure: I’m sourcing for this role as a recruiter partner, so the link includes referral tracking.
We are a mid-sized company based in Germany. We build secure distributed systems from the ground up.
What we do:
- Building services in Go (and Rust down the road) in an R&D-oriented team
- Designing and implementing distributed systems in a security context
Who we're looking for: Our priority is a lead engineer, but we'll happily take strong juniors if the mindset is right. The key thing: we're not looking for a pure coder, but for someone who enjoys looking at a problem architecturally as well.
- Deep expertise in a technically demanding area. Classic fits: distributed systems, cryptography, networking. Equally welcome: compilers, OS internals, formal verification, database internals — or any other field where you have real depth.
- Solid engineering skills in Go, Python and/or Rust
- German & English, C1 minimum
The role is fully remote within Germany, with very little travel required.
Apply: karriere@puls-security.de
We're a ~20-person nonprofit doing forecasting research on high-stakes problems, including AI progress, biosecurity, and nuclear risk. We have dozens of active projects that generate forecasting data from surveys, expert panels, and AI systems.
We're looking for our first dedicated data engineer. You'd start alongside an external vendor extending an existing warehouse, then take full ownership. Concretely, the work would involve building ELT pipelines from survey platforms and external sources into a cloud warehouse, maintaining a dimensional model, collaborating with analysts, and overseeing orchestration & monitoring.
You have solid Python + ETL/ELT, strong SQL and dimensional modeling, cloud warehouse experience. Nice to have: dbt/Airflow/Dagster, prior SWE work, interest in forecasting. Apply even if you don't tick every box!
Conditions:
- 100% Remote (worldwide) / Remote (global)
- 30 days PTO, health insurance contribution
- $75k–$130k, depending on experience
- 3 team retreats/year
Hiring process: short work test → paid 10-hour test → a few interviews.
Apply at https://forecastingresearch.org/careers/data-engineer
We are looking for a Senior Research Software Engineer for our Global R&D team at IonQ. You'd build the software our quantum scientists rely on for lab orchestration, experiment data, and hardware control. If you've written software that talks to real instruments and wrangles real, messy, physical-world data, this might be for you.
Looking for: 5+ years of experience, strong Python skills, ownership of the full software development lifecycle, observability, and CI/CD. Hardware or lab-data experience is the bar.
No physics background is required!
Apply here: https://job-boards.greenhouse.io/ionq/jobs/5998606004
Hiring: exceptional consumer product engineers at Albert.
We're a consumer fintech with 20M+ users who trust us to budget, save, invest, and bank in one place. Profitable for 4+ years. And as of today, our average employee tenure is 3.6 years, a number you almost never see in startup tech, and one we're quietly proud of. People stay because the work is good, the people are sharp, and we've built something worth staying for.
Now we're building net-new consumer products from zero, and we're looking for people who love to tinker and build stuff to ship them with us.
The kind of person we're looking for: • Top fraction of a percentile in craft, the kind of good that's hard to fake • Builds for fun, not just for work. The kind who ships a working prototype over the weekend and can't help themselves • Comfortable owning 0 to 1 consumer products end-to-end • Allergic to politics, theater, and bureaucracy
What you get: • Remote, anywhere with reasonable timezone overlap (and for someone truly exceptional, we'll make async work) • Real scale from day one (20M+ users, real money, real consequences) • Compensation that beats the market. We pay well and we mean it. Base, discretionary year-end bonus, meaningful 401(k) match, and meaningful equity in a profitable, growing unicorn (the kind that's actually worth something) • Platinum PPO health benefits with Blue Shield, top of the top of the line, covering your entire family • A mission worth your time: make money simple, so people spend less time managing it and keep more of it • Small senior-heavy teams, direct ownership, no layers • Forthcoming with the business metrics that matter, so you always know how the company is actually doing • The startup perks done right: catered lunches, wellness stipend, team offsites, casual dress. The stuff that compounds when you're showing up engaged for years, not months • Profitable for 4+ years, so you build with conviction, not runway anxiety
Stack: python, claude, postgres, react.js /react native
If this is you, email us at recruiting@albert.com
Edit: we are in the process of rebuilding our career site to speak to how we hire (e.g. hunt, dont post, find the best). Just an FYI
Also, we carefully review every application. If we think there may be a fit, we'll reach out within a few business days. Either way, thank you for your interest in what we're building and for taking the time to connect with us.
Railtown AI is building a unified platform for modern AI-powered software development. Our products span developer productivity engineering, backend infrastructure for agent and app development, a Python framework for production-ready agents, and structured evaluation workflows for responsible AI deployment.
We're looking for a Head of Developer Relations to help make Railtown AI the default stack for building, observing, and evaluating AI agents. You'll own the developer narrative across Conductr, Railengine, Railtracks, and Agent Evaluations, then turn that story into adoption through technical content, demos, docs, community programs, open source growth, and direct feedback loops with product and engineering.
Good fit if you've spent 5+ years in developer advocacy, DevRel, technical product marketing, or a similar developer-facing role; have scaled a developer platform or technical audience; understand AI tooling, agents, and observability; and can write code, demo live, and communicate clearly with both developers and executives.
Benefits include health coverage, equity, flexible time off, paid parental leave, annual company retreat, and WFH equipment stipend.
To apply: https://employmenthero.com/en-ca/jobs/position/railtown-ai-h...
* Backend Software Engineer (Python, PostgreSQL/PostGIS, Docker, AWS, Terraform) - $135-$155k — https://enveritas.org/jobs/backend-software-eng/#10d7adef8us (worldwide remote)
At Findigs, we’re transforming the rental experience — making it fairer, stress-free, and more convenient by changing the fundamentals of renting.
We build high-scale applications that streamline renting for millions. Our modern tech stack includes Python, Typescript, Node.js, React, and scalable cloud infrastructure.
We foster a collaborative culture where engineers have high ownership and autonomy, taking features from concept to deployment.
Join our sharp, supportive, and mission-driven team in our newly renovated NoHo office.
Open roles:
Lead Software Engineer (https://jobs.lever.co/findigs/1ea92751-1c85-4eb6-84b4-86c529...)
Senior Software Engineer (https://jobs.lever.co/findigs/3b39616d-223f-4326-a500-f804c3...)
Competitive Base Salary plus Pre-IPO Equity
401k Matching up to 4%
Unlimited PTO
Lunch in office every day, home office setup stipend, monthly gym stipend
Elucid builds FDA-cleared AI software that analyzes cardiac CT scans to characterize plaque and predict heart attack and stroke risk. The world's best cardiologists use our output to make treatment decisions for real patients. As such, our platform is regulated as a Software as a Medical Device (SaMD) product by the FDA and we operate under HIPAA, ISO 13485, and ISO 27001.
We're hiring a Principal Platform Engineer to own our cloud infrastructure and developer platform: AWS, containers, Terraform, CI/CD, observability, and the self-service tooling that lets our application teams ship quickly inside a regulated SDLC.
We are looking for: 7+ years in DevOps/SRE/platform roles, deep AWS, strong IaC, comfort with containers (ECS/Fargate, Kubernetes), and one language you reach for when building tooling (Python, Go, Rust, Ruby, C++). Healthcare or regulated-industry experience is a plus, but not a requirement.
On-call is a shared rotation, roughly 2–3 weeks per quarter, business-day coverage only (9am–midnight ET, no overnights).
Apply at the link above.
We’re building a complex data labeling platform for AV and robotics teams working with multi-sensor data: images, point clouds, sequential data, and 3D scenes.
We’re hiring a Senior Product Engineer to help us ship the core web product faster and improve the quality of customer-facing labeling workflows.
Tech stack: Vue/React, TypeScript, Three.js/WebGL/WebGPU, TinyBase, Django.
You can help us solve problems like: - Making 2D and 3D annotation workflows faster, more precise, and easier to use - Designing point cloud tiling, autosave, undo/redo, review, filtering, and issue-tracking workflows that hold up under real labeling operations - Improving performance where milliseconds matter: rendering, local state updates, preloading, and geometric operations - Shaping API contracts, data models, permissions, background jobs, and operational tooling as the platform scales
This is a senior role with high ownership on a small team. To apply, please reach out to bert@segments.ai (we recently got acquired by Uber) with a resume and mention HN in your application.
Stpkr Technologies is hiring for the following roles to build the next generation of wearable devices.
We are currently looking for the following 4 roles but we are also open to interviewing any candidates who feel like they will do their best work here - even if your skillset/experience doesn't fit the current defined roles. Our current team doesn't fit the conventional mold, and we don't expect our future hires will either. If you don't fit the advertised roles, just send us a mail per the same process with whatever job title would fit you the best.
Work is in person near Noida Sector 18, walking distance from Sector 18 Metro Station. We prefer in office work, but we are super flexible overall, it will be hands down one of the best work environments you can get. Pay is competitive, and there are opportunities to earn meaningful equity down the line. We prefer current and recent undergraduates for our roles. If you are still in college we welcome you to apply nonetheless provided you can work as an intern for us in person. Super-flexible overall and all of our current team started out as interns.
Hiring across OS, full-stack, and hardware. AI policy across all roles: you should be able to do the work without AI, and much faster with it.
Android Systems Engineer (AOSP/BSP) - Everything at the OS layer. You've rooted phones, flashed custom ROMs, broken and fixed Linux for fun. Comfortable in C/C++. GitHub with kernel-adjacent or LineageOS-type projects a plus. Stack: Android, Linux, C, C++, Java. _Filter: send us something you built where you had to fight the OS or hardware.
Full-Stack Engineer (Apps + Backend + ML) - Everything at the platform layer. Generalist who ships end-to-end. Skill check: can build a crude-but-working facial recognition system (camera → model → DB → backend). (using existing facial recog models) Bonus for weird/constrained hardware work or running ML on edge devices. Stack: Android, Java, Python, TypeScript. _Filter: send the most useful thing you've built and used (no CRUD slop). Even better if you still use it for yourself.
Hardware Engineer - Bring-up/Debug/Integration - Take EVT/DVT boards and make them work. Comfortable with J-Link and IDE debugging, reading schematics and reference designs. KiCad/Altium/EasyEDA hobby work would make you ideal. PetaLinux experience or hunger to learn it. ECE undergrad fine. _Filter: photo of a board you designed or debugged, plus what went wrong.
Hardware Engineer - Power/RF/Wireless - Make the power and RF paths behave on EVT/DVT boards. Hands-on with schematic capture, layout, soldering, scope/logic analyzer. Given two unknowns, you pick one and start measuring. _Filter: sensor fusion work, how noise behaves across protocols, and SPI debug chops.
Founder's Office - Work closely with the founder and the rest of the team to manage the day to day and long term affairs of the company, the Man Friday of the company. Must have a decent degree of technical knowledge (we are a tech company after all) and be efficient at administrative tasks as well as management. Speed and learning ability are prized here, there will not always be a clear path to the work you have to do here, so you will have to figure some of it out on your own.
To apply, contact arnav@stpkr.in with the subject line "HN - Human" and a brief intro for further communication. Attach any documents you deem useful there. Please include the role you are applying for at the top of the email if it is one of the above mentioned, otherwise whatever role fits you best. Shortlisting will be online, interviews will be in person. We are hiring quickly, expect to hear back from us within 2-3 days of applying. If you don't, assume you will not. Thanks for your time!
We're an AI agent that automates pricing and promotions for short-term rental operators on Booking.com and Airbnb. Bootstrapped to real revenue, recently funded, small team.
Pitch: we sit on Booking.com private API data, Airbnb channel data, and scraped competitive pricing across thousands of properties.
Our agent is rules-based where it should be data-driven. You'd be the founding ML/data hire fixing exactly that.
You're a fit if you:
* Ship clean production Python in a Django codebase, not just notebooks
* Think in experiments and know correlation from causation (time series a plus)
* Use frontier AI coding tools/agents to ship fast
* Have startup experience and thrive in ambiguity
Stack: Python, pandas, scikit-learn, PostgreSQL, ClickHouse, Django, time series, causal inference, AI agents.
Email me at martin@mydatavalue.com.
Virtasant is both a cloud optimization company (roles available for that area too!) and a staffing agency for some of our clients - they trust us to find the best candidates to join their teams.
For this role, you can own and scale a modern healthcare data platform — building core services, automation, and observability that power real-world patient and provider outcomes, fully remote, with long-term impact.
Long-term, no-end-date 1099 contract. US citizens or Green Card holders only, sadly (legal reasons).
5 yoe (5 of which building production-grade data or platform services), Python, SQL, AWS, dbt, Snowflake (or BigQuery or Redshift), Spark, Kafka, Delta Lake (or Iceberg or Hudi), Airflow, CI/CD, Docker.
Apply at https://virtasant.teamtailor.com/jobs/7563920-senior-data-en...
Thank you!
We are hiring software engineers who enjoy solving important real-world problems and working close to hardware; who learn new domains quickly and prefer practical solutions over over-engineered systems or unnecessary complexity. You’ll work on the projects best suited for you. Projects range widely, and include:
Scientific tools
Automation & robotics (Linux & ROS level)
Embedded C/C++ (typically owned by dedicated firmware engineers, but software engineers are welcome to learn!)
Linux, CUDA, Server engineering for our AI safety, security, and verification work
Custom simulation software (usually python)
Data analysis pipelines (python)
Organisational tooling (Typescript, react, postgres, etc.)
Structure: Small teams of software, mechanical, electronics, and firmware engineers build end-to-end systems, typically shipping within a few months.
Puntt AI is the system of record for enterprise marketing compliance. Our AI agents turn hours of manual brand and packaging review into minutes of automated precision. Danone, Nestlé, and Kenvue are live customers. The product works. Now we scale.
Forward Deployed Engineer | $190k + equity https://wellfound.com/l/2CiVyv
The FDE is the person in the room when an enterprise customer shows you their actual broken process. You run discovery, figure out what's really going wrong, configure and ship against it, and bring that signal back to product in a way the team can actually use. You work directly alongside our CEO in live enterprise cycles. What you learn shapes what we build next.
Best fit: solutions engineering, field engineering, or technical founder background. You've been in enterprise rooms, you get to the real problem fast, and you can build the thing that proves the fix. Full stack, AI-native, 7+ years.
Senior Applied AI Engineer | $185k-$210k + 0.75%-1.25% equity https://wellfound.com/l/2C3WzL
This role owns the agentic core -- multi-agent orchestration, RAG and retrieval, stateful async workflows (Temporal), and the eval frameworks that make compliance AI trustworthy at scale. If you've spent real time thinking about failure modes, observability, and what reliable actually means when LLMs are in the loop, that's who we're looking for.
5-7+ years production engineering. 1-2+ years building with LLMs in real applications. Strong Python. Hands-on RAG.
Beacon AI builds intelligent systems that make aviation safer and more autonomous. We’ve completed multiple DoD programs and are expanding our team with exceptional technical leaders to push the boundaries of human-machine collaboration in the cockpit. At Beacon, you will lead by example, mentoring and growing a small team of talented engineers (typically 1–2 to start) while staying hands-on in design and execution. You’ll help shape critical systems that advance aviation safety and autonomy, working alongside a team that values effort, creativity, and accountability.
We’re hiring Lead Engineers with 5-9 YOE who love solving complex problems. At Beacon, you’ll own your work end-to-end, from prototype to deployment, and literally see your code take flight in real world aviation environments! Roles:
++ iOS Engineer [Tech Stack: Swift, SwiftUI, UIKit, Mapbox]
++ Senior Security Engineer [SIEM, IDS/IPS, vulnerability scanning, encryption]
++ Infra/Backend Engineer [Tech Stack: AWS]
++ WebApp/FrontEnd Engineer [Tech Stack: Python, Typescript, React]
++ Lead Autonomy/Robotics Engineer [Tech Stack: C++, Python, iOT]
Join us at beaconai.co/careers. Mention in the application that you saw our post on HN.
The world doesn't need another ERP. CoPlane is building the Agentic Orchestration platform that enables enterprises to orchestrate intelligent processes across their existing systems. Founded by ex-Stripe/Segment product and tech leads, we're changing how businesses operate their backoffice - helping them scale intelligence not headcount.
We're looking for an exceptional product engineer to grow our small team of engineers that include ex-founders, open source contributors (authors of neovim and neverthrow), and architects of petabyte-scale data platforms.
We are looking for someone that wants to own product features end to end (Python + Typescript/React) but is particularly spiky on frontend and UI. You'll build a platform for billion-dollar enterprises solving their hardest, most mission-critical automation problems.
If you're excited about working at the nexus of data, automation and AI, and want to make a significant impact in an early, well-capitalized startup with large enterprise design partners, we'd love to hear from you.
Roles: Product Engineer.
For more info and to apply: https://coplane.com/careers
Company: We're a small scientific software development company that develops custom scientific and engineering analysis applications in domains including: space situational awareness (monitoring the locations, health and status of on-orbit satellites), image simulation, high power microwave systems, modeling and simulation, laser systems modeling, AI/ML including physics-informed neural networks (PINN), human body thermoregulation, computer vision and image processing, high performance computing (HPC), computer aided design (CAD), and more. All exciting applications and no CRUD. We emphasize high quality code and lightweight processes that free software engineers to be productive.
Experience: Except for interns, we currently require a Bachelors degree in physics, engineering, math, computer science, or a related field. Masters or PhD is a plus. (Roughly 25% of our staff have PhDs.)
Technologies: Lots of C++23, Qt 6.9, CMake, git, OpenGL, CUDA, Boost, Jenkins. Windows and Linux, msvc/gcc/clang/clangcl. AI/ML and analysis projects use Python and C++. Web projects use Java and Typescript/React. We're a bit behind the curve on developer AI adoption, and we're okay with that.
Apply online: at https://www.stellarscience.com/careers/.
Opaxa is the AI agent platform that runs restaurant back-office operations. Not another dashboard — agents that take the work off the operator's plate and act: build the schedule and push it to action, place the order with distributors, audit the invoice for overcharges, draft the review reply. The operator approves what matters; the rest gets done.
The unfair part: the founder owns and runs a 40-location restaurant company with over 750 employee's — so Opaxa's first customer is a real, operating restaurant group with real data and real stakes from day one. Deep domain expertise is built in, and your work runs in real restaurants immediately, not after a six-month hunt for a design partner. Well-funded.
A working prototype is already built. Now I'm hiring a founding full-stack engineer to take it from prototype to production: own the architecture, the agent runtime, the backend, and the integrations the agents act through (Toast, Paycom, Sysco, and more), set the technical bar, and grow the team behind you.
You'd work directly with me — I own product, customers, and the domain; you own the AI and the build. We'd be hiring additional engineers and account managers within the first year.
You're a fit if you: - have shipped agentic systems to production — plan-and-act, not chatbots or wrappers - are a strong full-stack builder (Python and/or Node, Postgres, real infra) - use the latest AI tooling (Claude Code / Cursor) as your default want to own a whole product as the first engineer, and eventually lead
Stack: React/TypeScript, Python/Node, Postgres, the Anthropic API, integrations across the restaurant stack.
To apply: email me at colton@opaxa.ai with the most impressive agentic system you've personally shipped — what it did, what you owned, and what made it hard — plus your resume or links. I read every one and reply. Please write it yourself; if it's clearly AI-generated, I'll pass.
At Factory we build Droids, autonomous software development agents that review PRs, implement features, run tests, fix incidents, and handle migrations for enterprise engineering teams. Droid is model agnostic and surface agnostic, and works across your CLI, IDE, Web/Desktop app, CI/CD, Slack, and Linear. Customers include Nvidia, Adobe, Adyen, Klarna, and Ernst & Young.
We raised a $150M Series C at a $1.5B valuation, backed by Khosla Ventures, Sequoia, Blackstone, Insight Partners, NEA, and NVIDIA.
We're hiring across the stack:
- AI Engineer: agentic systems, LLM integrations, evals
- Fullstack Engineer: platform, APIs, auth, billing, terminal UIs
- Frontend Engineer: web and desktop apps (React, TypeScript, Electron)
- Platform Engineer: infrastructure, sandboxing, CI/CD, cloud
- Product Engineer: end-to-end feature ownership
- Data Engineer: pipelines, analytics, telemetry at scale
- Security Engineer / Research Engineer
Stack: TypeScript, React, Node.js/Bun, Python, GCP/AWS, Firestore, Electron.
We're also hiring in these roles: Enterprise & Mid-Market AEs, Solutions Engineers, Forward Deployed Engineers, Product Marketing, Product Manager, Product Designer, Partnerships, and Operations (RevOps, BizOps, People Ops, Recruiting). Some roles available in NYC and London.
In-office 5 days a week in SF (walking distance to Caltrain). Catered lunch and dinner, full medical/dental/vision, 401(k).
If you have strong opinions about how AI should actually work for production engineering systems at enterprise scale: we want to talk.
Apply: https://factory.ai/careers
Beatdapp is a ~50-person startup delivering audio and streaming integrity technology to media platforms. We process data at TB/PB scale to protect the royalty ecosystem, generate authentic recommendations, and detect AI-generated content.
We are looking for an experienced ML engineer (+3 years) to work on our inference systems and data platform. In this role, you will be executing ML engineering, cloud platform/infrastructure design, and building ML model inference systems. You'll be a good fit if you have deep experience across different data stores, distributed systems, caching, and data transfer protocols. Our team manages and maintains integrated software systems, including inference containers, data processing pipelines, and feature stores/generation platforms.
Stack: Multi-cloud (AWS, GCP), Docker, Airflow, Python, MLflow, BigQuery, SQL, S3, GCS, GitHub Actions, Terraform.
The team is collaborative, and low-ego - we're looking for talented engineers who are comfortable working on projects that move at the pace of weeks rather than months and who love learning. Nice-to-haves include experience with audio/media systems, signal processing/spectograms, speech detection systems, computer vision, GPU hardware development, and event streaming systems.
Full posting: https://beatdapp.breezy.hr/p/fcefc290c7b0-ml-engineer-ii-inf...
Or reach me directly: kevin [at] beatdapp.com
We're building AI-powered CAD tools to transform hardware development — think next-gen design workflows powered by custom ML models. We're a fast-moving startup, working with bleeding-edge tech at the intersection of mechanical engineering and AI.
We're looking for a versatile ML engineer to help us scale: develop and deploy custom models and prototype tools that make complex design work simpler and faster.
https://www.hestus.co/careers for more information
We are Nof1, an AI research lab applying AI to trading and forecasting. We recently closed a $15M funding round and are looking for senior engineers and researchers excited about building agentic systems for financial markets.
Some of the work we're doing:
* Agentic research systems (including Alpha Arena) * Market, alternative, and real-time data pipelines * Backtesting and simulation frameworks * Multi-agent systems and forecasting infrastructure
We hire for capability over specific technologies. Our stack includes Python, React, Firestore, Postgres, and AWS.
We're generally looking for engineers and researchers with 5-7+ years of experience in agentic systems, large-scale data infrastructure, quantitative trading, machine learning, or consumer products.
Email: recruiting [at] thenof1.com
We’re building a national ICHRA platform at the intersection of healthcare, fintech, compliance, and AI.
Implementation is getting cheaper. Engineering judgment is not.
If you enjoy turning ambiguous business problems into production systems, owning outcomes, and shipping quickly without creating a maintenance disaster, we’d like to talk.
Python, TypeScript, healthcare, fintech, AI.
Apply: https://engineers.kyra.health Questions: n@kyra.health
https://jobs.gem.com/piqenergy/am9icG9zdDqgTj8NyVDwal1rIjQFn... for remote US, https://jobs.gem.com/piqenergy/am9icG9zdDqkYrMOHiz76MhEvW9nt... for San Francisco
Piq Energy builds software that helps renewable and large-load developers get projects connected to the electric grid faster. We automate grid interconnection studies and planning workflows.
You’ll own features end-to-end: interactive frontend, backend APIs, data pipelines, AI agents, and power systems simulation workflows. We’re looking for experienced generalists who like ownership, real-world impact, and scaling startups.
Stack: Typescript, Svelte, GraphQL, Mapbox, D3.js, Python, LLM agents, Postgres, workflow orchestration
Modal builds the serverless cloud used by many of the most popular AI companies you've heard of. People use Modal for inference, training, batch operations and also, sandboxes. A good example is the Ramp Inspect tool, that was built on Modal sandboxes. https://engineering.ramp.com/post/why-we-built-our-backgroun... — We also recently passed over a billion sandboxes created and on our way to 2B soon.
I am one of the hiring managers here, hiring for the Product Engineering team that builds the observability tooling for our developers. Modal is the cloud for many of our customers and we help them reason about what's happening in their systems, help them expand their use and generally have a good experience.
If you are interested in a product engineering role, please feel free to reach out directly via email at can@modal.com with a recent resume. This role is NYC or SF based and is on-site, so please mention your current location to be considered. I am especially looking for folks with deep ClickHouse, Postgres, Redis, and Python experience.
Please mention how you have used Modal or similar tools in the past and link to a recent resume. Resumes and emails that are clearly human-written will go to the front of the line. I wrote this by hand, so can you. Or can you?
Product Engineering Role: https://jobs.ashbyhq.com/modal/a4b8b2b6-5d0c-4ba6-9256-b84be...
For all other roles, please apply from our website.
All roles: https://modal.jobs
Paymail is an invoicing and money transferring service over email. Because it's alot easier to send $50 to email@example.org than to send it to a long series of digits representing a branch and account number. In a way Paymail is an internet native payments competitor to x402.org. I'm the founder and I'm on a mission to make every bank your email provider. I spent the last year working for a banking outsourcing company and it gave me some good insights into what's possible in the FinTech world. I'm currently searching for a React+Typescript developer with good design instincts to give a huge chunk of equity to and become a cofounder of the company working with a well written medium sized React+Typescript codebase that represents our product.
Startups are busy but to get the product to an MVP stage is not very far away at all so it would suit someone looking for a potentially profitable side hustle or on a full time basis as well.
Stack: Stalwart, React, Typescript, Python, Rust, Postgres
Email me: eric at gregarious.com.au
DataSF is looking for a Senior Data Engineer to help us build out the city's central Snowflake platform, which will ultimately power the majority of SF's analytics, open data, and ML efforts. This role is a mix of data infrastructure (CI/CD, terraform), building pipelines (ADF, dbt, Python), and platform eng and admin (Snowflake). See the position description for more info.
We're looking for folks with:
- Strong SQL and Python skills
- Deep data modeling experience
- Data infrastructure and devops experience (terraform, Actions)
- dbt and Snowflake experience are a big plus
- Know their way around a terminal
Apply here: https://careers.sf.gov/role/?id=3743990013401756
Small stealth team in the property management space, building AI agents that run real operations, where agents and humans work as one team rather than as user and tool. Funded, profitable, fully remote, competitive comp.
We want a senior backend engineer to own a client facing use case end to end: build the backend tools and workflows our agents call, handle the jurisdiction and client specific extensions, and talk to the client directly. Pull requirements, explain the tradeoffs, own the relationship. Take messy real world problems, turn them into something agents can actually use, then keep it alive in production.
You're probably a fit if:
- you've shipped serious backend systems in production
- you can hold your own on a customer call
- you've run LLM agents in production, or you'll ramp fast: tool calling, evals, knowing when a plain deterministic tool beats a model call
Bonus, not required: containers and CI/CD, RBAC and auditing, LangChain and LangGraph, prior customer facing or operator background.
We care more about what you've built and can build than a checklist, so skip the skills inventory and tell us about something hard you shipped.
Apply: email mercedes@kinxshn.com with "HN - Forward Deployed Engineer" in the subject , your CV attached and salary expectation.
We're hiring two senior roles:
1) Senior Full-Stack Software Engineer (7+ yrs) TypeScript/Node + React on the front of the house; data ingestion pipelines processing millions of records and flexible schemas across wildly different company types on the back. You'll own projects end-to-end, scope with cross-functional partners, and ship both customer-facing and internal tooling. Bonus: GraphQL, GCP/AWS/Azure, Terraform/DevOps.
2) Senior Data Scientist + ML Engineer (6+ yrs) Own ML/AI problems from definition through production: classification, information extraction, entity resolution, ranking, anomaly detection, plus LLM systems (prompts, retrieval, tool-calling, eval). Python (NumPy/Pandas/sklearn/PyTorch), strong SQL, and real production deployment experience. Bonus: synthetic data, RAG, experience fine-tuning LLMs.
Both are senior, high-autonomy roles--you should be comfortable breaking ambiguous requirements into iterative deliverables and reading unfamiliar code. Not a fit if you want heavy mentorship or detailed specs handed to you.
We are a Machine Learning consulting company that builds end-to-end Machine Learning solutions. By applying the latest AI research, we keep our clients at the forefront of innovation. If you are interested check out: https://www.ml6.eu/knowledge-hub/blog and https://www.ml6.eu/customers/cases
Work on innovative projects for the biggest clients across Europe such as Randstad, ASML, FUNKE, and many more! Whether it’s about leveraging LLMs to improve customer support, building data lakes on cloud platforms to improve storage or implementing models using sensor data for quality control. You can find it all at ML6. You will mostly work with Python and a range of ML frameworks such as TensorFlow, PyTorch, or HuggingFace Transformers to solve hard Machine Learning tasks and help bring these application into production by building data pipelines and cloud infrastructure on all of the major cloud providers (GCP, AWS, Azure).
Open roles include:
• Senior/medior AI Engineer
• Senior AI Project Manager
• Chief Product Owner
and many more!
Apply now at the https://jobs.ml6.eu/
AI data centers are creating a massive new wave of electricity demand, and the grid is already stretched. Strobe is building an autonomous power company to help meet that demand: software that turns buildings, batteries, EVs, and generators into a distributed power plant that can buy, sell, and dispatch electricity in real time.
We’re a 6-person, well-funded team backed by top investors. This is early, high-ownership, and very real-world: the software you build will control physical assets and move money in energy markets. We are the only company actively trading distributed power in New York - the space is entirely new and unlocked by recent FERC regulation.
I’m looking for a staff engineer to own the data integrations and cloud infrastructure that make the whole system work. That means connecting to utilities, grid operators, OEM hardware, weather providers, and our optimization engine — then making sure it all runs reliably when market events are happening and dollars are on the line.
You’d work on things like:
* Wholesale market integrations with NYISO, CAISO, ERCOT: pricing, capacity markets, dispatch signals * OEM hardware integrations for monitoring, control, and telemetry * Utility data pipelines, including Green Button Connect / ESPI, interval usage, billing, and meter data from utilities like ConEd, PG&E, and SCE * Weather forecast pipelines feeding our scheduling engine * Event-driven AWS infrastructure using Lambda, API Gateway, AppSync/GraphQL, EventBridge, IoT Core, Timestream, Amplify, and CloudWatch * Terraform IaC, observability, alerting, and the reliability work needed when downtime has real financial consequences
Good fit if you have deep AWS experience, have used Terraform seriously in production, and write a lot of Python. Energy experience is a plus, but not required. Experience with utilities, government APIs, OEMs, hardware, telemetry, or other “real world is messy” systems is very relevant.
Stack: Python, TypeScript, Rust, Terraform, AWS, GraphQL/AppSync, MQTT, Grafana. We use an AI-agent-optimized monorepo and are investing heavily in agent-enabled engineering efficiency.
Small team, no layers, high trust.
Apply: keeley@strobepower.com or https://strobepower.com/careers. Please mention Hacker News.
Laminar Engineering builds real-time computer vision systems for airborne detection and tracking of drones, combining multispectral sensing and edge inference. We’re delivering this for a client, and we’re looking for a versatile engineer to join the R&D effort. This is a role for someone who thrives with autonomy when given a clear end state. More details to be shared with the right candidates.
The role spans the whole pipeline, from data to deployed system: CV/ML on NVIDIA edge devices (Jetson / TensorRT / DeepStream), real-time video processing and multi-object tracking, camera/gimbal control, dataset collection and curation, model training and evaluation, backend infrastructure and APIs, and operator-facing dashboards. You’d own deployed vision systems end to end, including diagnosing and fixing real-world failures in live video.
Strong fit: applied CV and perception, including tracking, real-time pipelines, and NVIDIA edge deployment, plus strong Python and comfort across the stack. Relevant experience: PyTorch, TensorRT/ONNX, DeepStream/GStreamer, embedded Linux, and frontend work for operator tooling.
Remote contract, flexible hours, some overlap with UTC-05 preferred.
Email hiring@laminr.co and mention HN.
Veedma is a telehealth practice for men's hormonal and sexual health. We treat low testosterone, ED, and vitamin D deficiency in men 18 and up, fully online. Cash-pay subscription covers consultations, lab panels twice yearly, prescribed medications, and unlimited messaging. Clinically Enclomiphene-only; we don't offer testosterone replacement therapy.
Founder-led: an MD urologist (CEO) and a software CTO (ex-Yva.ai, acquired by Visier). The platform is AI-native by default: both founders code in Claude Code every day, production calls OpenAI's API from Python, Akute is the EHR, Stripe handles billing.
Two founding seats, both reporting to the founders directly:
* Founding Product Engineer ($160-200k + equity). Python/Flask/Postgres/Celery. Own patient flows, EHR and billing integrations, internal clinical tooling, and the in-product LLM layer. 7+ years shipping production web apps, most of them in healthcare. Apply: https://app.dover.com/apply/Veedma/8f5e6d01-75f1-46a8-b5b7-9...
* Founding Growth Engineer ($150-190k + equity). A builder who happens to do growth. No paid budget, no agency. You ship landing pages, scrapers, creator outreach pipelines, referral loops. 7+ years in organic / partnerships growth, most of them in healthcare. Apply: https://app.dover.com/apply/Veedma/d39d76d3-e968-407c-b268-0...
Bar for both: Claude Code is your primary tool (6+ months daily, you write skills and wire up MCP servers). Healthcare in your background and where you want to stay. AI-native, not AI-curious.
Both: remote US, async-first with US-hours overlap, full-time, 1.0-1.25% equity. All roles: https://app.dover.com/jobs/veedma
Odoo builds open-source business apps used by millions. We're hiring software developers to work on our Python/PostgreSQL backend, fast JS framework, mobile apps, website builder, and more.
Why join us:
- €10k signing bonus - Visa sponsorship + relocation support (contains flight ticket + airport taxi + 1 month free housing) - No clients, no deadlines — just clean, open-source code - Pick your team after 3 weeks of onboarding - Great team, countryside office (with chef!), flexible hours
You:
- Master a programming language - Proficiency in object-oriented programming - Strong in SQL and relational database, data structures, and DB design - Passionate, autonomous, and eager to build real stuff
Apply → https://www.odoo.com/r/4zN
I'm Robert, cofounder of Riot IQ. We're building RIOT IQ, a professional online IQ testing and cognitive assessment platform for psychologists, researchers, clinicians, employers, institutions, and curious individuals.
We're US based and 100% remote. We are hiring software engineers, full stack engineers, product designers, design engineers, and AI native fresh grads.
The most interesting project is building an AI based human intelligence predictor using our in house assessment data. That means working with response patterns, timing data, item performance, scoring, validation, dashboards, model evaluation, privacy, and product UX.
You might work on a variety of things as well but all related to predicting human intelligence.
What matters most to us:
1. Strong product sense 2. Clear communication 3. High ownership 4. Taste in software, design, and user experience 5. Fast learning 6. Interest in AI, cognitive science, psychometrics, or research tools
Useful experience includes TypeScript, React, Next.js, Node, Postgres, Python, data pipelines, ML workflows, dashboards, edtech, healthcare, or research tools.
Compensation is $90k to $180k depending on role and experience, with equity for the right long term hires. Visa sponsorship is not available right now.
To apply, email robertneir@riotiq.com with your resume or LinkedIn, GitHub or portfolio, and a short note on what you would want to build at Riot IQ.
LinkedIn: https://www.linkedin.com/in/robertmneir
We are actively hiring and will reply to applicants.
We secure the SaaS apps companies actually run on: M365, Salesforce, and hundreds more. You’d be on the Threat product team working full-stack. That means browser extension code (content/background scripts, manifest v3, message passing), backend services chewing through millions of events, and the data pipelines feeding our detection engine. One day you’re in TypeScript debugging why a content script won’t capture form submissions on some vendor’s weird SPA. The next you’re in Python fixing a Kafka consumer that’s falling behind. Sometimes you’re in Rust optimizing a hot path in the telemetry collector.
Big current focus is shadow AI, i.e. catching when employees paste sensitive data into ChatGPT, Claude, or whatever LLM showed up this week. You’d build the systems that detect it.
Looking for ~8+ yrs experience, real browser knowledge (DOM, event loop, SPA routing, CORS, not just “I used React”), prior browser extension work, strong TypeScript, comfortable in Python, willing to write Rust, plus data-at-scale chops (event streaming, Postgres, Elasticsearch, Kafka). Bonus: AI security (prompt injection, exfiltration), detection engineering/SIEM, or security tooling.
Apply via the link above, or see all our open roles at https://www.obsidiansecurity.com/careers
Lantern is building AI-powered revenue intelligence—autonomous agents that turn cold outreach into warm conversations. We detect buying signals across your tech stack, prioritize opportunities, and help B2B sales teams focus on deals that actually close. We're early, agentic-first, and moving fast.
Senior Software Engineer: You'll own complex technical problems end-to-end—translating customer needs into scalable architecture, optimizing AI model efficiency through prompt engineering, and shipping features that directly impact how revenue teams operate. We want bold ideas and people who push boundaries.
Junior Software Engineer: You'll work across our stack (Python, FastAPI, Next.js, React) alongside senior engineers, contributing to real features from day one. Great fit if you're hungry to learn, ship fast, and grow with a startup building cutting-edge agentic systems.
New Grad Software Engineer: Entry point for recent grads excited about AI and agentic systems.
You'll get hands-on experience with our modern data stack (Postgres, ElasticSearch, ClickHouse, DuckDB), Kubernetes/AWS deployment, and Temporal.io, pi.dev, context engineering, workflow orchestration while shipping production code.
This role is based in our Manhattan office (4 days/week in-person). Full health and dental coverage.
Apply: https://forms.gle/kEi5MDDiaJKdyN3fA or email maksym at withlantern.com with your resume.
- Software Engineer (Backend) - Software Engineer (Frontend) - Site Reliability Engineer - Software Engineer Support (internal team)
Close is hiring four engineers — Sr. Backend Engineer (Python), Sr. Frontend Engineer, Site Reliability Engineer, and a Software Engineer for our Support team (internal tooling + AI systems).
We're bootstrapped, profitable, ~100 people, 100% remote US. No PMs telling you what to build — we hire people who take ownership, move fast, and care about craft.
The Support Eng role in particular is a rare one: embedded inside our Support function, shipping AI automation and internal tools with a tight feedback loop.
All roles are full-time, async-first, US time zones. https://close.com/careers
Deep learning transformed text and images but mostly skipped tables, even though they're behind most clinical trials, financial models, and scientific experiments. The reason is structural: no natural sequence, no spatial structure, no shared vocabulary across datasets, so the architectures and scaling laws behind LLMs don't transfer. We're building the foundation-model approach for tabular data. We started with TabPFN. v2 was published in Nature and set a new state of the art on tabular benchmarks; since release we've scaled capabilities ~20x and crossed 3M+ downloads and 6k+ GitHub stars. The hard problems are still open: scaling to millions of rows, low-latency inference, new data modalities, and the infrastructure to run all of it in production.
Open roles: - Senior ML Infrastructure Engineer - own multi-cluster GPU infra (Slurm on GCP today, multi-provider next), training performance, and the tooling layer. We spend tens of millions/year on compute; you own that budget. Train your own architecture if you've got one. - ML Engineer, Cloud Platform - design and scale the backend and infra that serve and finetune the models. Python/FastAPI, Terraform, K8s. - Full Stack Engineer, ML Platform - build the product end to end, data upload through inference. TS + Python, React/FastAPI/Postgres. - Research Scientist, Foundation Model - drive the model agenda: novel architectures, scaling 10K to 1M+ samples, multimodal and causal directions. PhD + top-venue publications or equivalent.
Also hiring: Applied Scientist, Forward Deployed ML Engineer, Developer Relations Engineer, AE, BDR.
30-person team with backgrounds from Google, G-Research, Jane Street, Goldman, CERN. Led by Frank Hutter, advised by Bernhard Schölkopf and Yann LeCun. Comp competitive with top AI labs.
All roles: https://priorlabs.ai/careers
CoVar is a small R&D company specializing in machine learning and software development for defense and healthcare. We're looking for a jack-of-all-trades who can: prototype computer vision algorithms, build Python web services, wrangle large sets of data from disparate classes of sensors, ... any or all, with the only hard requirement being eagerness to learn.
Visit covar.com for more information on our current openings!
Axle Health builds scheduling and workforce management software to empower in-home healthcare providers to deliver exceptional, personalized care right where patients feel most comfortable—at home.
Hiring: hands on builders who thrive on in person collaboration. Ideal Senior SWE candidates have 8+ years of experience working with complex mission critical platforms.
We melted GPUs chasing Causal AI — now we run one of the world's fastest private supercomputers, the only non-Fortune 500 company on earth operating one. Patented causal math, proving what actually drives revenue for the world's best enterprises.
Hiring: SREs to run our supercomputer, C++ engineers for AI systems, data engineers for enterprise-scale pipelines, and backend Python engineers for the platform.
Customers: NVIDIA, Delta, Mars. $145M Series B. Hiring SREs, C++ AI, data, and backend Python engineers.
We build developer infrastructure for Physical AI. Robotics and embodied-AI teams run their data flywheel on us: visualization, multimodal logging (MCAP), search and curation, observability, eval, and fleet management. Stack is Rust on the backend and data side, TypeScript with WebGL and WASM for visualization, Python for ML and eval.
Series B, ~80 people, backed by Bessemer, founded by Cruise and Coinbase alumni. AV or robotics experience is a plus, not a requirement.
Open roles (Senior/Staff):
- ML Engineer
- Product Manager, Data + ML
- FDE, Europe
- Design Engineer
- Account Executive (Defense and Aerospace)
All roles and apply: https://www.foxglove.dev/careers
Questions: email in profile (mention HN)
We're building a unified platform for credit and financial data to power financial inclusion globally. Our mission is to unlock economic opportunities for consumers historically excluded from traditional credit systems by transforming diverse data into actionable risk insights. We are YC company backed by investors from Canapi Ventures, Kleiner Perkins, General Catalyst, and Index Ventures
-> Hiring software engineers from Senior to Staff, Engineering Manager, Product, Design & Analytics roles.
-> Tech stack: Node.js, React, TypeScript, Python, PostgreSQL, AWS
You'll work on enterprise-grade APIs, data integrations, advanced analytics, and seamless user experiences. We're looking for engineers who thrive in fast-paced environments and want to make a meaningful impact on financial inclusion.
Apply at https://job-boards.greenhouse.io/novacredit and mention HN.
At Guac, we’re building the first agentic AI platform for grocery. Today, we work with enterprise supermarket chains to forecast demand and help them optimize their inventory operations.
We’ve scaled to 7 figures ARR, and we’ve raised $7.2M from YC, Collab Fund, 1984. We're looking for talented engineers in NYC to join our mission: to solve grocery food waste and tackle food insecurity with technology.
Key technologies: Python, FastAPI, Dagster, Dagster, Dask, React, Next.js, TypeScript
More details/application:
Backend: https://www.linkedin.com/jobs/view/4414605553/ Fullstack: https://www.linkedin.com/jobs/view/4414608482/ Or email us directly: jack@guac-ai.com
JustPark is a parking platform serving millions of drivers and operators across the UK and US. We're hiring two lead engineers.
Lead Full Stack Engineer – London, UK React/TypeScript + PHP/Laravel/Go. Lead engineers across our consumer platform, contribute to architecture, and help us scale internationally. 5+ years across the full stack. We welcome applications from seniors wanting to step into a lead role. Apply: https://apply.workable.com/justpark/j/6016D774E3/
Lead Engineer, Oobeo Platform – Dallas, TX Player-coach role: Django/Python, React, React Native, AWS + GCP. You'll own the codebase and manage the team. Strong AI-paired development culture — we're daily Claude Code users and want someone who'll bring the team along. 8+ years backend experience. Apply: https://apply.workable.com/justpark/j/48D1D405D8/
If you're applying from HackerNews, please mention it in your application!
We're a software engineering consultancy that builds enterprise software the right way. We negotiate the right to open source all our client code, maintain a handful of popular libraries, and our engineers contribute to Django core. We sponsor PyCon, DjangoCon, and Django Girls because we're invested in the ecosystem we build on.
We're looking for software engineers who value software design, system architecture, and collaboration. You should be strong in most of these areas: web application security, relational database design (PostgreSQL query plans, indexes, and constraints, not whatever the ORM emits), Django internals, React, and distributed systems. What you'll actually work on: complex state machines for financial workflows, multi-tenant architectures with row-level security, custom database functions when the ORM isn't enough, and React frontends that handle real-time data without being a mess of useEffect race conditions.
A note on how we work: we think deeply about the systems we build, and we believe understanding comes from doing the work yourself, not from handing it to a model. If you ship code you don't understand, we're genuinely not a fit, and that's fine. If that paragraph made you nod, we want to hear from you.
We're a small team where you'll own features end-to-end (database design to React components) and have opportunities to shape technical decisions. You'll work with a team that practices empathy and values work-life balance. If you've ever wished your job involved more elegant state machines and fewer marketing landing pages, let's talk: info@fusionbox.com.
- Radar is the geo-location dev tool
- Doing 1B+ API calls per day
- Our main languages are Rust and TypeScript, we also use mobile and offline pipeline languages (Python, Scala, and Terraform).
- We're based in NYC with our HQ in Union Square and remote friendly (US)
Interesting things we're working on:
- HorizonDB, our Geospatial database written in Rust
- Precise indoor location more accurate than iOS and Android leveraging Ultra-Wideband, other mobile sensors and ML.
- Anomaly detection to identify spoofed locations
- Mobile infrastructure that automatically configures itself optimizing battery-life and location accuracy for different use-cases over time
- Multi-Region AWS K8s deployment, 99.99%+ availability
- Frontend tools to visualize and debug location data at scale
Check out our jobs page here: https://radar.com/jobs#jobs If you have any questions, feel free to reply here or you can e-mail me at tim@radar.com
Datadog is a monitoring, tracing, logs system, and more, for your infrastructure and services. We build our own tsdb, event store [1][2], distributed tracing tools, cutting edge visualizations, and more. We love shipping great experiences for customers just like us and are growing fast! We write a lot of Go, Java, Python, Typescript (with React), and a bit of other languages. We run on k8s, and are multi-region and multi-cloud.
We're looking for people who can build systems at scale as we process trillions of events per day. Let us know if that's you!
[1] https://www.datadoghq.com/blog/engineering/introducing-husky
[2] https://www.datadoghq.com/blog/engineering/husky-deep-dive
We're building an agentic data analytics companion for intralogistics.
Looking for a hands-on founder/CTO who can design and ship an agent-based system end-to-end. You're comfortable building an agent harness, write clean typed Python, and have experience with tools like uv, DuckDB, and PydanticAI. You must be based in Germany.
If this sounds like you, email: michele.dallachiesa+logenta-cto2@sigforge.com with subject "HN Who's Hiring - Logenta CTO". Include your CV and answer one question: "why me?".
DrSwarm is building AI-driven workflow automation for healthcare clinics / health systems (scheduling, RCM/billing workflows, patient ops). This is a true 0→1 role: ship fast, talk to customers, own systems end-to-end.
You will: - Build product end-to-end (Next.js + Django) - Ship integrations + workflow automation (APIs, webhooks, background jobs, queues) - Own reliability (logs/metrics, retries, failure modes) and pragmatic security (HIPAA-aware)
Stack: Next.js, React/TypeScript, Django/Python, Postgres, Celery/Redis, Docker, AWS/DigitalOcean, LLM APIs.
Looking for: Strong full-stack builder. Good to work with. Can talk to customers / users / salespeople. Uses AI to generate 90%+ of their code, interested in AI + Healthcare.
Comp: Market with mix of base + bonus + meaningful equity Process: 30m intro → 60m technical/product deep dive → short paid work trial → references. I (founder) read every email and reply.
Contact: jobs@drswarm.com (include “HN Founding Engineer” in subject) + GitHub/LinkedIn + 2–3 projects you’re proud of.
Scribd, Inc. is on a mission to advance human understanding. Our four products — Scribd®, Slideshare®, Everand™, and Fable — help billions of people across the globe move beyond access and into insight, application, and expertise. We're a YC '06 company — one of the oldest still around — running one of the largest Ruby on Rails sites, serving 200M+ unique visitors a month with 2M+ paying subscribers.
I'm hiring a PM to own our *AI Developer Platform* — the internal product 200+ engineers build on every day. The platform spans the full agentic stack: the tools in each engineer's hands (Claude Code), a plugin marketplace and a library of skills that extend them, an internal app platform and agent runtime that teams build on, and the evals, canonical context, and conventions that make agents reliable across a polyglot codebase (Ruby, Go, TypeScript, Python; AWS/Databricks). You'll own the product strategy for developer experience and how we measure it, partnering directly with the Developer Platform and Data Platform engineering teams who build the underlying capabilities.
We're looking for a highly technical PM — quite possibly a former engineer — who is genuinely passionate about how developer platforms are evolving in the age of AI. You've shipped real products with modern agentic primitives (agents, evals, tool use, MCP, plugins/skills), and you can hold your own with engineers in technical discussions. This is the first PM seat at Scribd pointed inward, in a brand-new domain with no playbook to inherit. Reports to me (Director, Developer Platform).
Friendly, people-first, engineering-driven culture with competitive salary, great benefits, and real work-life balance.
Apply: https://jobs.ashbyhq.com/ScribdInc/ff2680ea-9a6d-436d-bdb0-3... — or email me directly at cktaylor at scribd.com (I've hired off these threads before). Recruiters/agencies, please don't.
We build geospatial AI infrastructure. Our platform lets analysts train custom object and change detection models on satellite/aerial/drone imagery in minutes, then reconstructs 3D terrain from those detections. We just shipped a planetary-scale simulation platform with Lockheed Martin powered by Unreal Engine.
If you want to work on distributed systems that run in a data center one day and an edge laptop the next, we have interesting problems. Our training and inference infrastructure is processing trillions of pixels and we deliver real world impact for our customers across defense, intelligence, and local governments.
Tech Stack: Python, Fast API, PyTorch, PostgreSQL, Redis, Vue.js
Infrastructure Stack: Kubernetes & Docker, Linux, AWS & Azure, Azure DevOps, Terraform, ELK, Prometheus & Grafana, ArgoCD & Helm
Roles:
Senior Software Engineer - Data Plane Team: https://jobs.eu.lever.co/blackshark/17fbf310-ea37-435f-a198-...
Software Engineer - Data Plane Team: https://jobs.eu.lever.co/blackshark/6110fedd-5cd8-40e5-ac11-...
DevSecOps Engineer - Deployment Team: https://jobs.eu.lever.co/blackshark/d425eda5-52ca-4e5c-a03d-...
Platform Engineer - Deployment Team: https://jobs.eu.lever.co/blackshark/56a85834-d986-4105-9cc8-...
or reach out to HM with questions at: 'eivanov@' + username[:-2] + '.' + username[-2:].lower()
Kanary is a personal security platform that monitors the web to identify and reduce risk based on an individual's threat model. An executive has different exposure than a gamer, and our system classifies each person's risk across 55,000+ sources. We've been building since 2020, started in campaign security, data science, and government agencies, backed by Mozilla and Y Combinator. We have 200+ organizations on the platform and are fully funded by our customers.
Attackers have never had better tools. LLMs, social media, and search surface personal data in new ways. A few prompts can launch a deepfake and impersonation campaign. Risk sources appear and disappear across social platforms, telegram chats, and private data broker platforms. Kanary exists to play the cat and mouse game for people at the speed and scale of an agentic internet.
Kanary is a combination of software workflows (crawling, scraping, automation), AI (data classification, research, code generation), and people (analysts trained to support customers and escalate). This is dynamic system and requires an interest in adversarial programming.
We’re growing our team, and seeking a multifaceted engineer (2+ years experience). Our software stack is python, javascript, react, and for LLMs, we use Anthropic, OpenAI, and experiment with model fine tuning as needed. Experience with web scraping, data pipelines, or security tooling is required.
Must be authorized to work in the US. We’ll evaluate submissions for two weeks.
Email steven@kanary.com with something you've built and why it was hard.
Learn more here: https://www.kanary.com/join-the-team#senior-software-enginee...
We are currently looking for:
Software Engineers - Backend, Python, Rust - https://smarkets.com/job/aaaf901f-77c0-4b35-9240-ed4cfa668ba...
Staff Engineer - https://smarkets.com/job/134306ca-60bb-478f-9b6c-4844009a908...
Engineering Team Lead/Manager - https://smarkets.com/job/59c8a1d1-25b6-4350-840c-9eb370d1433...
Senior Cloud Infrastructure Engineer - https://smarkets.com/job/7ee3a731-acc0-448f-bc61-64429e2ebf9
Senior Data Engineer - https://smarkets.com/job/1c6dd7d6-b742-43cf-aa42-772ff392108
At Twindo, we’re working on spatial computing - using computer vision to 3D reconstruct and understand your surroundings so that software can operate over real-world spaces.
Twindo brings together everything that professionals need to understand the spaces they design, build, and manage, without extra site visits or second-guessing. With a quick scan or plan upload, any space becomes structured, accurate, design-ready data your whole team can actually use.
Full Stack Engineer (Latin America Remote) Backend Engineer (Latin America Remote)
For detailed information check out https://www.twindo.com/careers/
Keywords: 3D, computer vision, photogrammetry, geomatics, SLAM, CAD, iOS, Python, Django
We are looking for experienced Site Reliability Engineers and Infrastructure Software Engineers to help build, scale, and secure the foundation of MongoDB Atlas, our globally distributed, multi-cloud database platform running across AWS, GCP, and Azure.
SRE at MongoDB is a builder role. We are heavily focused on making the platform more scalable, resilient, secure and self-service.
We have open roles (Senior, Staff, Lead) across several of our core Infrastructure teams:
- Infrastructure Security (InfraSec): Building infrastructure security controls and security observability tooling leveraging eBPF and Linux security mechanisms.
- Fabric: Building out service mesh, networking, and internal traffic routing.
- Storage Layer Services: Building our next-generation disaggregated storage architectures.
- Fleet Management & Deployments: Automating the lifecycle, deployments, and control planes of massive multi-cloud Kubernetes clusters.
- Atlas Infrastructure: Building core infrastructure operations on hundreds of thousands of Linux servers.
You could be a fit if:
- 5+ years of experience in SWE, SRE, or similar roles.
- Proficiency in at least one programming language: Golang, Rust, Python, C/C++ etc.
- Deep understanding of Linux internals, networking, distributed systems, and/or Kubernetes.
- Familiarity with at least one major cloud provider (AWS, GCP, or Azure).
- A builder's mentality: you think about failure modes, observability, and operability alongside correctness.
For any questions, or to apply directly (please mention HN) email: hani.benhabiles+hn@mongodb.com
When you look at the headers of major websites, you’ll see us. If it has to be performant, secure, scaled worldwide, and always-on, it uses Fastly.
We're a globally edge cloud platform for performance and security, emphasizing open standards, sustainable engineering, and resilience-by-design.
We're hiring across compute, security, platform engineering, network and edge protocols, release engineering, network architecture, client services engineering, and more.
Rather than building walled gardens, we co-founded the Bytecode Alliance, heavily upstream our work to open standards, actively author IETF drafts, and power the global infrastructure for open-source Python, Rust, Ruby, OpenStreetMap, and much more.
The Stack: Rust, C/C++, Go, Javascript, Typescript, WebAssembly (Wasm/WASI), Wasmtime, Cranelift, eBPF/XDP, QUIC, HTTP, TLS, TCP, Varnish/VCL, Linux kernel internals, distributed systems, professional services.
MixRank processes petabytes of data every month through web crawling. Hundreds of customers use our data products, including Google, Amazon, Facebook, Intel, and Adobe, across industries such as finance, recruiting, sales, marketing, and security. We’re a fully remote company with a global footprint across 20+ countries. We’re growing, profitable, employee-owned, and have no dependence on outside funding. Applicants from all geographies and backgrounds are welcome.
We’re looking for passionate individuals for whom programming is not just a job, but something they genuinely love to do. We’re obsessed with computers, programming, big data, databases, compilers, hardware, math, data science, and the internet. Does this sound like you? Please apply to join our team.
Our codebase is friendly to new contributors. You’ll have a fully functional development environment within hours through full automation and will be pushing commits on your first day. Deployments to production happen multiple times per day and finish in under two minutes.Effectively all of our codebase is written in Python, Rust, SQL, JavaScript/TypeScript, and Nix. The core technologies you’ll need familiarity with to be productive are Python, PostgreSQL, Linux, and Git.
We operate at a larger scale than typical startups. We run two datacenters with high-performance servers we’ve built ourselves, capable of handling the volumes of data we process. We’ve implemented our own distributed file system, perform full-scale web crawls, and download and run static analysis on the entire universe of published Android APKs and iOS IPAs.
Unlike a typical startup where you might spend half your time in meetings and the other half fixing Jira tickets, at MixRank you’ll challenge yourself with difficult technical problems that help you grow as an individual. We’re continuously hiring for the positions below; these aren’t singular roles that close once filled. Our philosophy is that the candidate is more important than the position. For each new member of the team, we design a custom role and responsibilities around their interests.
Other companies may create a long list of specific requirements with the expectation that you’ll exactly replace someone on the team or fit a role defined by committee. MixRank is more pragmatic: we first get excited about bringing a unique individual onto the team, then figure out the best way to support their specific talents.
Junior Software Engineer - Remote (Global), Full-Time
We’re looking for remote junior engineers with 0–3 years of professional software experience and 5+ years of curiosity exploring computers, programming, and technical hobby projects.
This is an open-ended entry role with mentorship and diverse opportunities to work across all areas of our product: databases, distributed systems, infrastructure and tooling, data analysis, machine learning, frontend/backend web development, APIs, data mining, data modeling, and more.
To stand out, please highlight what makes you unique: passion for computing, curiosity and side projects, work ethic, niche research, or anything else that shows how you think and build.
Ideally, you’ve already graduated. But if you still have one or more years left of school, please feel free to apply anyway. If you’re the right fit for the team, we’ll figure out a way to accommodate your schedule.
Apply here: https://www.ycombinator.com/companies/mixrank/jobs/Fnwsojk-j
Software Engineer - Remote (Global), Full-Time
We’re hiring generalist software engineers to work on web applications, data mining, machine learning/data science, data transformation/ETL, data modeling, database scaling, infrastructure, DevOps, and more. We’ll tailor the role to the subset of areas that best match your interests.
Beneficial experience includes PostgreSQL, Python, Rust, Linux, TypeScript, Nix, frontend/backend web development, and data mining.
Apply here: https://www.ycombinator.com/companies/mixrank/jobs/RXQspen-s
I’m Kiran, Chief of Staff at MixRank, a fully remote data startup building go-to-market intelligence. We’re US-incorporated but hire globally, and we’re bringing on new teammates to join a fast-moving team with real ownership and impact.
I'm building an AI-native operations tool for private mortgage lenders. MVP targets two workflows that eat servicing staff time: NSF collections follow-up and renewal management. I run a Canadian private lender as my day job, so the product is built against a real shop with real data and real users. Self-funded. No VCs, no board.
The data model is locked (20 tables, multi-tenant by lender_id, idempotent CSV imports, append-only event log). Wireframes in progress. Hiring one engineer for the full ~6-month build via a paid bake-off: $5k flat for ~1 week of work, 2-3 candidates in parallel, winner takes the engagement. Losing candidates get paid in full and keep their work.
Trial scope: CSV loan tape import with idempotent upsert + audit, one case detail screen, one LLM call classifying a borrower email reply with structured output, activity log driven by case events. Stack is contractor's choice — Postgres required, Next.js + TS or Python + React expected.
Looking for senior generalists with real production LLM experience (structured outputs, evals, failure modes — not side-project tier) and strong relational data modeling judgment. Opinions you'll defend in writing.
Email: info@readifinancial.com
with: one paragraph on why this interests you, 1-2 links to shipped work involving a real schema + LLM in production, your rate and availability, and one question about the project. No cover letters.
Search terms: postgres, multi-tenant, LLM, OpenAI, Anthropic, Next.js,
TypeScript, Python, fintech, vertical SaaS, founding engineer, contract, Canada
Hi HN -
Several of our critical founding hires came through this forum, and we currently have 3 open roles!
Olli Health
Built by home health experts and seasoned product managers and engineers from Amazon, Google, Cohere Health, and Arrive Health, Olli Health streamlines ICD-10 coding and in-home documentation with industry-leading speed and accuracy, freeing nurses to focus on patients while helping agencies maximize revenue, reduce compliance risk, and scale efficiently.
We’re backed by top healthtech and AI-focused VCs (Cannage Capital, Arkitekt Ventures, and Tau Ventures) and Olli Health was recently profiled in Home Health Care News (https://homehealthcarenews.com/2025/11/home-health-ai-platfo..., Post-Acute Care's leading publication).
We are motivated by the opportunity for impact, and driven to ensure that our parents, friends, (and ourselves!) will continue to have access to quality healthcare in the home.
Roles
Senior AI Engineer | $180k-220k: Own end-to-end LLM product surfaces in a clinical/HIPAA environment, running rigorous evals and experiments across prompts, retrieval, and agents while shipping fast with strong Python chops and NLP fundamentals.
Senior Software Engineer, Scribe & Integrations | $160k-190k: Ship production React Native apps with strong TypeScript/PostgreSQL chops to own the full stack end-to-end, wrangling messy EHR data integrations and turning fuzzy clinical workflows into fast-shipped, observable features.
Senior Software Engineer, Platform | $160k-190k: Stack - Python (FastAPI/Django/Flask), React, PostgreSQL, and AWS to own platform architecture and IC delivery on a small team while mentoring engineers and setting the quality bar across a fast-moving healthcare codebase.
Requirements for all roles: 5+ YoE | Startup experience | Auth to work in US
See our website for details on each: https://www.ollihomehealth.ai/careers
Looking for the key engineering leader to build and scale infrastructure and data platforms for a Berlin asset management fund. We are betting big on AI to drive investment returns and build the best infrastructure to support our high alpha targets (track record >35% p.a. since inception; https://bitcap.com/en/bit-global-technology-opportunities-ai...).
You'll design large-scale data pipelines, evolve our lakehouse architecture, strengthen data quality and observability, and build infrastructure for AI/LLM workflows (agentic scaffolding, RAG, LLMOps, AI for engineering). We are looking for a hands-on technical leader, that is steering initiatives end-to-end while staying deep in implementation.
We have our roots in tech entrepreneurship (Jan Beckers), and this mindset still dominates our work culture, even as a regulated financial institution. We are a team of 45 tech- & investment experts with a flat hierarchy, hands-on leadership, fast-paced decisions, and a little nerdy culture as people are actually passionate about their work. Stack: AWS, Databricks/Spark, Python, PostgreSQL, Agentic AI.
If the complexity of financial markets excites you as much as the complexity of distributed systems, you'll love it here. Competitive comp, relocation & visa support, stellar team.
Reach out via: marc.thanhaeuser@bitcap.com
Atom Computing is building large-scale quantum computers using arrays of optically trapped neutral atoms. Learn more at https://atom-computing.com/news-resources/
Our software team works on distributed systems, cloud infrastructure, APIs, developer tooling, orchestration, observability, automation, and high-performance computing that power both research and commercial quantum systems. Quantum computing experience is not required.
Open roles:
- Senior Infrastructure Engineer — Cloud and on-prem infrastructure, developer platforms, observability, automation, and production reliability.
- Senior Software Engineer — Build the software stack behind our quantum computers, including APIs, orchestration, automation, data systems, and developer tooling.
- Software Engineering Manager — Lead a team building the software platform for Atom's quantum systems, spanning APIs, cloud services, researcher workflows, and system architecture.
- Principal Software Engineer — Architect backend services for quantum job orchestration, distributed systems, cloud infrastructure, and production-grade APIs.
STACK: Python, Rust, C++, Terraform, Azure, distributed systems, hybrid cloud infrastructure, and HPC.
Apply: https://jobs.lever.co/atomcomputing - Please mention HN in your application.
[starbridge.ai](https://www.google.com/url?q=http://starbridge.ai&sa=D&sourc...)
Starbridge is building an AI platform that turns large-scale public and enterprise data into reliable sales insights. We are early, moving fast, and building from zero to one, so this role will have huge ownership and product impact.
Product Engineer: (React/Typescript) who would work closely with product and design to build user-facing parts of the platform. You will craft performant, stable frontends that explain technical concepts to non-technical users and help us iterate fast based on customer feedback.
AI Engineer: Applied AI plus strong software engineering. You will build, evaluate, and deploy LLM-driven features like deep document analysis and interactive chat, working with models from OpenAI, Anthropic, and Gemini. Expect hands-on Python, ML system design, experimentation, and production reliability. Bonus for RAG depth and frameworks like LangChain, LlamaIndex, or Hugging Face.
Backend Engineer: (looking for Kotlin/Java/Scala experience). You'll work across the backend: building enterprise integrations, large-scale scraping and parsing pipelines, and systems that let users apply LLMs to millions of documents to generate insights at scale.
We're looking to build our in-person team in NYC but also open to remote!
Apply: [https://starbridge.ai/careers](https://www.google.com/url?q=https://starbridge.ai/careers&s...) and mention HackerNews or email [recruiting@starbridge.ai](mailto:recruiting@starbridge.ai) with your resume.
Go.Shop is the AI-powered platform enabling creators to build and scale consumer product brands — the infrastructure layer for creator-led DTC. Founded by serial entrepreneurs with previous exits.
We're hiring our third Product Builder to own Growth Channels end-to-end as PM, designer, and engineer in one person — the platform and tooling that grows creator brands across creator marketing, affiliate, email, paid media, and more.
You'll work on: - Creator marketing & affiliate: discovery, recruitment, program management, affiliate asset generation, UGC - Paid media & conversion: ad creative generation, ad management, paid amplification automation, CRO - Attribution & AI growth agents: cross-channel analytics (Shopify, Klaviyo, Meta, TikTok), bottom-up forecasting, agents that recommend campaigns and execute playbooks with human approval
Tech Stack: Next.js, TypeScript, Python, Postgres/Supabase, Claude/Cursor for AI-assisted dev, martech APIs (Klaviyo, Meta Ads, TikTok, Shopify)
Requirements: - Hybrid product-engineering profile: engineer with strong product sense, or PM who codes well — you own product decisions AND ship the code - Full-stack capable: architecture, APIs, databases, data pipelines, production deploys - Strong growth/martech grasp: funnels, attribution, channel economics; up to date with current AI marketing tools - Actively building with AI today (prototypes, agents, workflows)
Perks: Stock options, salary based on location and experience, real ownership from day one in a small high-trust team.
Apply: jobs@goshopbrands.com