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Ask HN: Who is hiring? (May 2025)
161–170 of 488 posts
Re: Ask HN: Who is hiring? (May 2025)
#162Phosphor | NYC | Full Time | Founding Engineer (HCI focus) | $175-225k + Equity
Phosphor enables the development of the built world (e.g. from real estate to energy projects) to be managed agentically by building programming languages and observability primitives (like version control) on top of a hypergraph.
Our primary technical bet is that if you capture annotated "diffs" of user information with the appropriate annotation, you can create path-dependence to train AI models in an AlphaGo like context. By doing so, we achieve agentic experiences for markets that have never even had an opportunity to imagine what life would be like with basic observability.
Our product is similar a combination of Linear and Wolfram, with components and objects that enable advanced financial modeling, legal/regulatory analysis, and geospatial analysis of infrastructure development opportunities.
We're in stealth, but recently venture-backed by one of the best deeptech funds in the market. We're hiring for a few roles at the senior/staff levels: 1. HCI Engineer - You're a prosemirror wizard who probably follows Ink & Switch or the UCSB HCI lab on Twitter; front-end/rich-text/typescript focused; lots of architectural/sync engine work 2. Systems/Compiler Engineer - We design and build dev tools for languages we create that compile into various graph representations. These range from financial modeling calcs (which need to go very fast to support a seamless UX), to computable representations of legal agreements. Extra points if you've worked with hypergraphs. This in Rust but we're exploring a few other languages.
Email resume/linkedin/twitter to oliver@phosphor.co if you might fit somewhere in here, or if you've taken a credible attempt at building end-user programming tools.
Re: Ask HN: Who is hiring? (May 2025)
#163Wordware | Engineers | SF On Site | Full-time | AI
Wordware is an IDE for building AI agents using natural language.
It looks and feels like Notion, but lets you design, test, and deploy AI systems in real time - without writing code.
Our mission is to bring structure and joy to human–AI collaboration.
We’re building a generational company that empowers the next billion knowledge workers to create with AI - not by writing code, but by expressing intent.
We’re backed by Spark Capital, Felicis, and Y Combinator ($30M seed round) We work hard, move fast, and don’t take ourselves too seriously. It’s intense, but it’s also fun - at Wordware, you’ll do the best work of your life alongside people you genuinely like.
Hiring for engineering roles @ https://jobs.ashbyhq.com/wordware.ai
Re: Ask HN: Who is hiring? (May 2025)
#164Cathmere | Fullstack Engineer | Hybrid NYC | Full Time | https://cathmere.com We are a seed-stage startup revolutionizing how capital flows to emerging markets through our innovative fintech platform. We're seeking an exceptional Frontend Engineer to help build our end-to-end solution that connects US investors with high-impact equipment financing opportunities in emerging markets.
Responsibilities
- Own and build our b2b and b2c web apps. - Bring both engineering and product expertise to the team. - Build analytical tools to help businesses securitize their assets. - Create our web-based marketing platform to reach investors in a variety of different markets.
If you’re interested in learning more, email matt@cathmere.com
Re: Ask HN: Who is hiring? (May 2025)
#165Entourage | Founding CTO | Remote | Full-time ($230k+ equity)
We're building the protocol layer for collective AI agent intelligence. Our core insight is enabling mutually distrusting agents to exchange and validate experiences via a shared memory layer, transforming isolated learning into compounded network intelligence (think Git/OSS for agent experiences). This is crucial infrastructure for the future agent economy. Incubated by Moonsong Labs (Kluster.ai, Moonbeam, Tanssi).
Seeking a hands-on, visionary CTO & Co-founder to architect our system (AI, distributed systems, data, infra), build the founding engineering team, and drive technical strategy. This involves deep work in multi-agent systems, collective learning, secure execution, and potentially novel consensus/incentive mechanisms.
Must have: Proven leadership in AI infra (CTO/VP/Founder/Lead Scientist). Expertise in GenAI/RL/DL/MLOps/PyTorch. Experience with agent frameworks (LangGraph, AutoGen, etc.) and distributed/federated AI concepts. MSc required, PhD strongly preferred. Strategic thinker passionate about building developer ecosystems.
Nice to have: Blockchain/Web3/tokenomics experience.
Shape the future of agent collaboration: https://jobs.lever.co/moonsong-labs/a094e9ba-0beb-405c-9cda-...
Re: Ask HN: Who is hiring? (May 2025)
#166[deleted]
Re: Ask HN: Who is hiring? (May 2025)
#167Sourcetable | Product Education (Contract) | San Francisco, U.S., or Australia.
Sourcetable is building a spreadsheet-based analyst. Talk to the computer, tell it what you want done, and it does the work for you.
This is a new UX, and we're looking for a great product educator to join our team to tell that story and show people how it's done.
You need to be exceptional at making product education videos. These particular videos will be related to using AI for spreadsheet analysis and ops work, flexing up into leveraging any python library you can think of for analysis and other shenanigans. That's the gig.
If you need a lot of guidance it will not be a good fit.
Re: Ask HN: Who is hiring? (May 2025)
#168AMD | Onsite or Remote | SF Bay Area (preferable) or other locations in USA/Europe/Canada | Full-time
We are building a fundamentally new programming language for authoring high performance machine learning kernels on AMD GPUs and the rest of our hardware portfolio. To enable this, we are looking for a wide variety of roles ranging from GPU performance experts, MLIR/LLVM compiler wizards, programming language specialists and machine learning for systems researchers.
We are looking for candidates with deep domain expertise in any of the areas listed above (atleast 5 YoE and contributions to major OSS projects or publications in relevant conferences)
If this sounds interesting, please reach out to me via email (harsh dot menon at amd dot com) with the title "Interested in Wave Language" and your resume along with a brief description of what role you are interested in and why we should consider you for the role.
Re: Ask HN: Who is hiring? (May 2025)
#169SmarterDx | 150-250k+ + equity + benefits | Remote (US only) | Multiple roles | https://smarterdx.com/careers We build clinical AI that empowers hospitals to analyze the complete record of every patient to fully capture the value of care delivered. Founded by physicians in 2020, our proprietary AI platform understands the nuances of clinical reasoning, enabling hospitals to true the patient record for every discharge…
It’s a bit sad that there’s nothing in this post about actually wanting to improve patient care, but instead make money for hospitals and “enhance metrics.”
It's called upcoding. It's been happening with or without AI or SV's help for well over 40 years. [0]
Interestingly, whistleblowers can recoup a big chunk of the recovered funds in a False Claims Act suit when medical providers do this to defraud Medicaid / Medicare [1]. Could be a lucrative long-term play if you get employed at a company whose sole purpose is helping hospital chains bill for care that an AI thinks may have been provided.
[0] https://pmc.ncbi.nlm.nih.gov/articles/PMC10759668/ [1] https://en.wikipedia.org/wiki/False_Claims_Act_of_1863
Re: Ask HN: Who is hiring? (May 2025)
#170Toolhouse | Software Engineer (Fullstack) | Onsite (Austin, TX) | Full-time | $180k + Equity
What if you built a product that helped thousands of engineers build AI features and AI agents? That is what we do at Toolhouse.
We are a high performance team working in the "infra/backend" horizontal space. We are building the infrastructure that powers AI products and agentic workflows.
We're building a team of special people that want to win in Austin.
This is no 9-5 gig. You're in or you're out. This is a startup and we need to ship code to make this thing happen. You will learn to trust your gut feeling and the data attached to any decision, and we do it all together.
We are looking for engineers who are excited to do great work. - Engineers who trust their instincts and who also love to discuss ideas and write them down. Humans invented writing, and built the future. - People who enjoy building developer tools that can really help other developers.
No BS attitude. Just engineers shipping code and having a good time doing it.
The role: You’ll work across our stack (TypeScript, Python, Postgres, Docker), building powerful backend and frontend for a population relying on function calling infrastructure, RAG, evals, and tons of data (prompts).
Perks: Equity vesting from day one, unlimited PTO, lunches, a real family outside of your own.
We’re in-person & in Austin. We do not sponsor visas.
We don't want your resume, show us what you shipped on Github - send it via email to our toolhouse.ai inbox: hello@...