Voltai | Multiple Positions | San Francisco or New York | ONSITE | Full-time
We build AI for hardware. Our team includes former Stanford professors, SAIL researchers, Olympiad medalists, and executives from Synopsys, GlobalFoundries, and Cadence. Despite the name drops, we care far more about execution than titles.
Apply here: https://jobs.ashbyhq.com/voltai.careers
FunnelStory | Principal Engineer, AI Systems | Remote (India) | Full-Time | https://funnelstory.ai
We build a queryable context graph over enterprise data -- industrializing AI for customer success. We've built a federated query engine for agents, custom Go ML models (Markov chains, Genetic Pareto, process mining), and on-prem enterprise infra on a deterministically tested backend.
We're looking for a Principal Engineer with high abstract reasoning who thinks from first principles. You read papers to invent, model complex domains from scratch, and dive 5 layers deep to hunt down bottlenecks. You care deeply about clean software craft, deterministic testing, and customer-driven innovation. You welcome technical debate, stand by your ideas with reason, and use AI tools for real force multiplication (not slop!).
Go preferred, but strong systems engineering fundamentals matter most.
Reach out directly to me at preetam [at] funnelstory.ai with "HN" in the subject line.
Trustworthy Technology | Earth | Part Time | REMOTE | Vision, Marketing, and Design
Hi, we are a small group trying to bring the "trustworthy" feature back to tech. Curating and building a FOSS+ toolset, storefront, and eventually online service—all to support freedom, privacy, and informed consent—on device and on the net.
We've written our thoughts and research down at: https://trustworthy.technology/ and we have a few geeks starting projects at: https://codeberg.org/aol
First off, you'll notice that you've not heard about this project before. Next, the message is a bit scattered, and the "programmer art," while arguably not horrible isn't winning any awards either, haha.
That's where you come in.
You are one of the few folks who really cares about this stuff, and also a graphic/product designer, or perhaps a digital marketer, communicator or "people whisperer." (Being in the EU would be helpful as well, to work from the digital sovereignty angle, though not required.)
Some of us are unemployed, don't have any money of note, and currently donating our time. Maybe you are too, or retired/cashed-out and bored. Consider this another FOSS-like project. We hope the store/service will make money, but we're not there yet.
Interested? Let's chat at: https://trustytech.zulipchat.com/join/ipafmtlcq5iwrlmk2v7pu4...
Hestus | Machine Learning Engineer (Python, ML) | Peninsula (Onsite) | Full-time | $130k–$200k + equity | YC-funded
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
PgDog | Founding Software Engineer | Remote & Onsite (SF) | Full time | https://pgdog.dev
PgDog is a proxy for scaling PostgreSQL, the world's most popular open source database.
Comp: 120k-250k + 1-3% equity
Contact: lev@pgdog.dev
Shared Context Lab | Member of Technical Staff | San Francisco or New York | ONSITE | Full-time
Shared Context Lab (sharedcontextlab.com) is building adaptive personal AI that understands the texture of real life: relationships, routines, responsibilities, and goals. Our closed beta is garnering very positive feedback and retention. We’re venture backed + incubated at iconic design firm IDEO.
We’re looking for a senior, hands-on engineer to tackle:
* Core agent, product, and infrastructure systems * Context, memory, orchestration, and tool use * Simulation environments for users, schedules, relationships, and multi-agent interactions * Evaluations for long-horizon agent behavior, reliability, and safety
We care a lot about high agency, collaboration, and high ownership mentality. Strong product judgment and care for user experience matter as much as technical rigor.
Apply here: https://sharedcontextlab.com/mts or reach out at join@sharedcontextlab.com
Hiring for a simple math collaborative research website job. Its Not too much work. My chief requirement is zero ai. Im looking for a dev who has front end experience and can set up a website in their sleep. I posted here last month and mostly only received ai responses. Pls reach me at gr6897@wayne.edu
AusRehab | Full-Stack Software Developer | Full Time | Sydney, Australia (Bankstown), hybrid | AU$120–160k
Apply online: https://www.ausrehab.com/careers/full-stack-ai-developer/
AusRehab is a workplace rehabilitation provider in Australia — we help injured workers in the NSW workers' compensation scheme return to work. We're replacing a stack of off-the-shelf systems with in-house, AI-driven ones, so our consultants can do their work better: fewer errors, statutory deadlines met, clearer communication with workers and insurers, and the audit and regulatory requirements handled properly rather than remembered at the last minute.
For this we're assembling a small team of 3-4 full-stack developers who will work directly with our rehab consultants to design systems that actually fit the task. You'd own solutions end to end, with real autonomy and no ops team to hand your infrastructure to. You'd also talk to the people using what you build.
Stack: Python, TypeScript, React, React Native, PostgreSQL, AWS (Lambda/S3/SQS/EC2), GitHub Actions.
Prior experience with ML, NLP, and agentic AI systems is highly desirable, but not essential.
No workers' comp knowledge needed, but we do ask for a curious mind to learn from an unfamiliar domain.
Chainguard | Product Manager, Scanner | REMOTE | Full-Time | https://www.chainguard.dev/
Chainguard is the trusted source for open source. We build hardened, minimal, continuously-updated images, libraries, and packages that eliminate vulnerabilities before they ship — used by teams at Anduril, Canva, OpenAI, Snap, and Snowflake, among others.
We're hiring a PM to own the malware and greyware scanning engine inside Chainguard Repository — the system that analyzes source code, build behavior, and maintainer activity across the open source packages flowing through our platform to catch compromised or malicious artifacts before they reach a customer's environment. You'd own the roadmap for detection coverage, scanner accuracy (precision/recall trade-offs are the daily grind), and how findings get surfaced to security teams and translated into policy enforcement. Close partnership with our detection engineering and threat research teams, and with customers who are increasingly asking "how do you know this package is safe?"
Good fit if you've done PM work on a detection, fraud, spam, or security scanning system before, are comfortable being hands-on with data and false-positive/false-negative trade-offs, and want to work on a problem that's getting more urgent as AI agents pull in more open source dependencies automatically.
JD to be posted imminently but email me if interested and I'll route appropriately: patrick@chainguard.dev
Aptura AI | Full-Time | MTS (Applied AI), MTS (SWE / Product) | London | ONSITE / HYBRID
We build the evaluation datasets and RL environments that make AI reliable where mistakes are expensive: finance, healthcare, and legal.
We design expert-curated training data, calibrated rubrics, and RL environments for nearly every frontier AI lab as well as startups pushing the frontier of what models can do.
We're a small London-based team running multiple active projects, so what you ship gets used immediately by labs, startups and internal domain experts. We recently launched SpreadsheetBench v2 (Kimi k3 model card) and work on ultra long-horizon tasks.
We're hiring:
* MTS, Applied AI — design the next benchmarks and RL environments — https://jobs.ashbyhq.com/aptura/c299e1f2-cdb4-4842-b5f3-8aa6...
* MTS, SWE / Product — build the platform behind every dataset — https://jobs.ashbyhq.com/aptura/cd6b6df2-1a75-442e-83b3-2ae0...
Retool | Remote & On-site (US) mostly in SF, NYC
Retool is how companies let all their employees build with AI. We provide the permissions, authentication, security, audit logs, and hosting. You bring your apps.
Our governance team is hiring someone with 2-8 years of experience. You’ll work in typescript but we’re not too particular about experience.
https://retool.com/careers/software-engineer-governance--eng...
We have many open positions and I’m happy to refer to any position listed! Send your resume and desired role to m.retool.referral[at]href.cat
Pomelo Care| Remote (US) First with offices in NYC and SF We’re building a healthier future for women and children. We combine clinical excellence, human connection, and proactive technology to ensure our patients get the care they deserve, from preconception through midlife.
- Staff Software Engineer, Patient Experience Tech lead for our patient mobile/web apps. Stack: Expo, React Native, TypeScript, Kotlin.
Apply here: https://grnh.se/ws5ijibc4us
- Senior/Staff Security Engineer A builder-first role focused on shipping secure-by-default tooling and guardrails, not managing compliance tickets. Stack: Kotlin, Python, GCP.
Apply here: https://grnh.se/jm9kjyz34us
- Senior Product Manager, Patient Growth Data-fluent PM to own full-funnel acquisition and retention.
Apply here: https://grnh.se/iayapr1c4us
Phaselaw | Product Engineer | Remote (US) or Hybrid (NYC) | Full-time
Phaselaw (https://phase.law) is building the AI-native eDiscovery platform for in-house legal and privacy teams. We save teams thousands of hours with tools for document review and redaction. We're seed stage but already working with some of the largest companies in the world and are more than doubling the business every quarter.
We’re looking for a Product Engineer to build across the stack, with strong product sense and experience building usable, joyful, and performant frontends. You’ll report to the CTO and closely with our entire team. This is a high-ownership, high-impact, early-stage role where you’ll directly shape the future of the business.
Info/application here: https://jobs.ashbyhq.com/Pear-VC/361caae7-d798-4603-b428-4ca... or send a note to hn@phase.law
Stanford Research Computing | Stanford, CA (next to Palo Alto) | Full-time | Four positions | HYBRID,ONSITE
Stanford Research Computing (https://srcc.stanford.edu) is a collaboration between University IT and the Vice Provost and Dean of Research. We operate HPC environments for researchers, we do one-time consultations on projects (from software and pipelines, to data management, to physical building design and fit-out), and we provide contract support for individual Labs, Departments, and Schools.
We have four open positions, three hybrid and one (marked) onsite:
• Principal Storage Architect & Team Lead: Our current storage team lead is moving on to Industry, so we're splitting his work into two separate roles. This is the Technical Manager position: You'll be leading the storage team, setting the direction for our large storage environments: Oak (file storage, used by multiple cluster), Fir (fast scratch for Sherlock), and Elm (object storage on top of tape). Knowledge of Lustre, Infiniband, and PB-scale storage is important. More info: https://bit.ly/44PbQnr
• Storage Architect or Storage Sysadmin: This is the second role I referenced above. You'll be maintaining & expanding Oak, our 20+ Pebibyte Lustre storage environment used by our largest HPC clusters. Depending on your experience level, you might also have some responsibility for Elm, which provides object storage on top of tape. Knowledge of Lustre, Infiniband, and PB-scale storage is important here, too. More info: https://bit.ly/4y8lj6R
• GPU System Engineer: We are looking to hire a lead sysadmin for Marlowe—our 1SU NVIDIA DGX H100 SuperPOD with DDN Intelliflash and DDN NFS storage—launched. You'll be working with the latest AI/ML/Deep Learning/LLM software & frameworks, getting them to work in an HPC environment. You'll be keeping the environment up-to-date, and working with NVIDIA/DDN when there's trouble. You should also expect to interact with users & PIs a lot. More info: https://bit.ly/4vf7aly
• HPC Hardware & Infra Sysadmin [ONSITE]: We are looking for a system administrator to help run the hardware & infrastructure portions of Sherlock, our largest HPC cluster. Sherlock is a mix of Intel & AMD x86_64 servers, with three Infiniband fabrics, plus an Ethernet backbone. You'll be responsible for maintaining, troubleshooting, and improving the hardware of Sherlock. That is, keeping things working, and figuring out how to make it better. More info: https://bit.ly/3SPRpnJ
If you don't already live in the Bay Area, we provide a relocation incentive. Depending on where you live, we provide free transit passes. Unfortunately, if you drive, you will have to pay for parking for the days you're on-site. There is some on-call around the holidays. We get a 403(b) match, good healthcare, and 30+ days off per year (holidays + vacation). All Benefits are all publicly documented at https://cardinalatwork.stanford.edu/benefits-rewards.
If you have questions, feel free to reply here or email me (the info is in my profile)!
Detections.ai | Full-Stack Engineer, Detection Platform | REMOTE (US & Canada) | Full-time
Detections.ai is building the platform for teams to create, test, organize, share, and improve detections.
We’re hiring a full-stack/product engineer with hands-on detection experience—writing or tuning detections, building SOC tooling, or integrating SIEM/EDR platforms.
You’ll own product features end to end across React interfaces, backend services, APIs, data models, search, integrations, and asynchronous workflows.
LLMs are a core product capability, not a bolt-on chatbot. Our assistant orchestrates domain tools and agents to analyze threat intelligence, search detection libraries, identify coverage gaps, create and translate detections, and ground recommendations in connected SIEM telemetry. We care about accuracy, evals, observability, hostile-input safety, and practitioner UX.
Stack: TypeScript, React, Next.js, NestJS, Python, AWS, OpenSearch, and Valkey/Redis.
Expected annual base salary: US$150,000–$225,000, or the Canadian-dollar equivalent, plus equity. The exact offer will depend on experience and role scope.
We’re looking for strong production web-app experience, end-to-end product ownership, and familiarity with some combination of Sigma, KQL, SPL, YARA, SIEM, EDR, or MITRE ATT&CK. We’re a small, experienced, remote team working directly with customers and security practitioners.
Apply: Email jobs@detections.ai with “HN Full-Stack Engineer” in the subject and a short note about your detection-engineering experience.
Foxglove | Onsite (San Francisco) + Remote | Full Time | https://foxglove.dev/ Foxglove is the leading data platform for robotics & physical AI.
Prior experience in the autonomous vehicle or robotics industry is a bonus, but not required.
Open roles:
- Forward-Deployed Engineer (UK / Zurich, Switzerland)
- Staff Product Manager, Data Platform (San Francisco)
- Account Executive, Defense & Aerospace (San Francisco or Remote)
Email in profile (please do not email me 5 paragraphs of AI text, just one or two sentences + resume/linkedin is sufficient).
pganalyze | Marketing Manager | REMOTE (US) | Full-time | base $130-160k + annual bonus + equity | https://pganalyze.com
At pganalyze, we build observability and automation tools for optimizing the performance of Postgres databases. Our product helps customers such as Auto Trader, Notion and Robinhood to understand complex Postgres problems and solve performance issues. We are bootstrapped, profitable, with over 500 customers, small and large.
We're looking for the second hire on our marketing team! You might wonder, why post about it on HN? If you are the kind of tech-savvy marketer that has worked on developer tools or infrastructure software before, and reads HN to keep up with the latest, this might be a fit for you. Our marketing stack utilizes Claude Code for some automation (summaries, posting, etc), but we keep the actual writing human authored - if that appeals to you, reach out!
Email me directly (the Founder & CEO) at lukas AT pganalyze.com - or fill out the form on the website.
All details: https://pganalyze.com/careers
Eleos Technologies (https://eleostech.com) | Remote Senior iOS Engineer | Permanently Remote (US-based applicants only) | Full time
Eleos Technologies is a growing company building communication software for truck drivers and the back-office workers who support them. We’re looking to scale up a second product engineering team to ship more advanced driver planning tools, automate outdated workflow, and a bunch of other wins to make drivers’ lives easier and more efficient.
We're looking for someone who has the experience to move fast on new stuff and knows how and when to pick their battles on old stuff. You'd be one of four iOS engineers at a company that's big enough to survive an economic downturn, but not so big you can't make immediate, direct impact that'll be seen and appreciated by the whole company. (We've also spent the last decade working really hard to make sure our tools, processes, and culture respect everyone's work/life balance. I'm the CTO and I don't text people on my team, and they don't text me, and that's true throughout.)
It's a native iOS app written in a mixture of Objective-C and Swift, leaning on Swift for new features. (But that said: if you chafe at the idea of maintaining or fixing bugs in battle-tested Objective-C that's paying our salaries, please look elsewhere!) We have about 1/3rd functional/UI automated test coverage and the rest is human-powered by our QA team.
If you're interested, please share your info via https://jobs.lever.co/eleostech/b4866f22-fab3-4f84-abec-6e74... and we'll get in touch!
Full Stack Software Engineer | San Francisco, CA | Full-time | ONSITE | $150K-$210K + equity
Early hire on a lean team (engineers, power systems experts, data scientists, designers) building a SaaS platform. You'll own features end-to-end across data infrastructure, data pipelines, and AI agent features — current priority is data infra, near-term is pipelines, AI features by end of Q1. Expect to own larger feature sets within 3 months: gathering requirements, proposing architecture, planning rollout, mentoring teammates. Engineering-led culture with hands-on product vision from founders.
Stack: Python, TypeScript, PostgreSQL, SQL, Docker, AWS, GCP, GraphQL, REST APIs, AI agents.
Requirements: 4+ years shipping production software for enterprise customers, strong Python, solid TypeScript fundamentals, SQL database experience.
Nice to have: data visualization, Svelte/GraphQL, LLM agents, workflow orchestration, GIS/mapping (Mapbox, vector tiles).
Full JD + Apply: https://uctalent.io/referral/Huynh_Nhu_Bao_Nhan221138/31Sw9y...
Oneleet (YC S22) | Multiple Roles | US & NATO Countries | Remote | Full-time
Oneleet is an all-in-one cybersecurity startup that has built its own Attack Surface Monitoring (ASM), Code Scanner, Dependency Management, Endpoint Protection, and Compliance Platform. We recently raised a Series A and are growing at an rapid pace and working on some very exciting projects.
What we're looking for:
- Strong problem solvers who can work independently in a remote environment
- Security-minded professionals passionate about building robust, scalable systems
Tech stack: Go, TypeScript, React, Kubernetes
We have a huge number of roles open across the organization from Engineering (backend, frontend, fullstack, AI, infra) to Operations.
If you're interested in joining our team, please reach out to join<at>oneleet<dot>com with the subject line "HN: <Job Title>" and your resume attached. Alternatively, you can also apply at https://jobs.ashbyhq.com/oneleet