Hacker News ‘Who is hiring?’ — filterable, searchable, mapped.
Singapore, Singapore
Project Debug raises, sorts by sex, and releases millions of (non-biting) male mosquitoes in Singapore to reduce the local mosquito population and prevent the spread of dengue and other mosquito-borne illnesses. Our trial in Fresno, CA… HN ↗
Amsterdam, The Netherlands
We make robots that autonomously construct buildings. We are currently developing and manufacturing our autonomous bricklaying system in the beautiful centre of Amsterdam. And our robots are already earning real revenue operating on… HN ↗
San Francisco Bay Area, USA
Hi HN! We’re a YC-backed, Series-A startup building robots that build large-scale solar farms. Check out a video of our first system here! https://youtu.be/ZZ2fP1Y5Z2E It turns out that construction companies literally can't build solar… HN ↗
New York City, USA
Hammock is building the first HSA/FSA that actually works for modern life — letting people spend pre-tax dollars on everyday wellness like the gym, recovery, and prevention. Backed by a16z Speedrun, and others. We're a small team in NYC… HN ↗
San Francisco, USA · Seattle, USA
We're a systematic energy forecasting and trading company working to make the grid more predictable and reliable. We ingest a lot of messy, heterogeneous data (market, generator, weather, outage) and build models to forecast it. You would… HN ↗
Come work at OpenVPN! Yes, THE OpenVPN! You'll own everything from developer tooling and internal AI workflows to cloud infrastructure and governance-defining standards, security, and cost controls from scratch. If you want to build the AI… HN ↗
Seattle, USA
Ai2 is a Seattle based non-profit AI research institute founded in 2014 by the late Paul Allen. Our mission is building breakthrough AI to solve the world’s biggest problems. We are hiring 3 Senior Software Engineers to join the Agentic… HN ↗
Austin, USA
FUTO is an organization dedicated to developing, both through in-house engineering and investment, technologies that frustrate centralization and industry consolidation. Our work consists of a combination of in-house engineering projects,… HN ↗
Tokyo, Japan
Preferred Networks is an AI company based in Tokyo working across the stack, from AI chips and computing infrastructure to LLMs and products. You may already know us indirectly if you've used software we've built, such as Optuna or CuPy… HN ↗
* we have a public handbook (posthog.com/handbook) if you want to learn how we work, pay and more in complete detail. * we are growing through more autonomy and transparency not through process. * we have a ton of scale and a bunch of… HN ↗
I have dyslexia. I was one of the lucky ones. Diagnosed at eight, I got accommodations and support before things spiraled. Most kids aren't so lucky. The path from initial concern to diagnosis can take years and cost families upward of… HN ↗
Squamish, Canada
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… HN ↗
San Francisco
I'm Manu, founder of Hyperspell. 14 Years ago I found my first job in tech through Who's Hiring. I take this job board seriously :) Hyperspell is building Context & Memory for AI agents. We're at the intersection of "future of AI and… HN ↗
London, UK
What sucked the last time you rented a house or flat? Come and fix it. OpenRent is a force for good in an industry tarnished by rip-off agencies. Enabled by an unrelenting focus on technology, we let more properties than any agency in the… HN ↗
We are a people-first, boutique tech agency creating on-demand teams and software solutions for long-standing clients. These clients trust us to practice engineering excellence as though we were members of their own staff. Our leadership… HN ↗
Enveritas is a 501(c)(3) nonprofit working on sustainability issues facing smallholder coffee farmers. We collect field data in 25+ countries and build systems for analyzing risks in coffee supply chains (including EUDR-related… HN ↗
We’re a small group of senior engineers who help non‑technical AI founders take fragile MVPs to production‑ready systems. We come in as fractional founding engineers: review code, fix architecture, ship. Hiring: Senior Consulting Engineers… HN ↗
Berlin, Germany
We build open source secure remote access for teams and infrastructure. 25k+ stars, Series A. Our mission: make secure connectivity simple and accessible for everyone. Looking for people excited about the product, startup pace, and growth.… HN ↗
Toronto
Psiphon is a VPN app used by millions of people to access the open internet in regions where it's restricted. Small team, software that matters. We're building the next-gen client app in Flutter (iOS, Android, macOS, Windows) and need… HN ↗
San Francisco, USA
MintMCP helps enterprises safely roll out agents to the entire organization (e.g, governance around MCP tools and agents like Claude Code / Codex / Cowork). We're building an MCP gateway with abstractions useful for 1) preventing agents… HN ↗