Lumafield | https://www.lumafield.com SAN FRANCISCO, CA or CAMBRIDGE, MA – ONSITE

About Lumafield: Lumafield was founded in 2019 to upgrade manufacturing by making the most advanced tools more accessible. Our AI-driven platform and industrial CT scanning technology give engineers unprecedented visibility into their products, helping them make better decisions, faster. We’re headquartered in Cambridge, MA, with an office in San Francisco, CA. Lumafield is building the future of manufacturing through deeper insights, greater autonomy, and continuous innovation.

We recently raised our Series C funding of $75 million, further accelerating our mission to revolutionize manufacturing.

Open Roles: Backend Software Engineer (SF Bay Area) | Research Engineer (Greater Boston Area) | DevOps Engineer (SF Bay Area) | IT Specialist (SF Bay Area) | UX Designer (SF Bay Area)

Don't see a role you're looking for? Visit our careers page (https://www.lumafield.com/careers) and send us a message!

Channable | Utrecht, Netherlands | HYBRID

Channable is a fast-growing B2B SaaS platform that offers a fully integrated way to market your products online. We empower marketers and online businesses to manage, scale, and optimize their marketing.

Do you want to read more about our engineering culture? Then have a look at our popular tech blog: https://tech.channable.com

Additionally, you can also take a look at some of our open-source work at https://github.com/channable to get a feeling of how we work together and what our code looks like.

Our stack includes: Python, Haskell, Rust, PostgreSQL, Redis, Nix, Terraform, Nomad, Ansible

We're looking for a Python Software Engineer to join us: https://jobs.channable.com/o/python-software-engineer-insigh...

Artificial Analysis | https://artificialanalysis.ai | Full Stack Engineer & ML Engineer | Onsite in San Francisco or in Australia/New Zealand | Competitive Salary + Equity

Artificial Analysis is an independent AI benchmarking and insights provider. Our benchmarks help engineers and companies understand AI and make informed decisions on AI technologies.

We are hiring for two roles:

1. Full Stack Engineer: Full Stack Engineer to support our benchmarking of AI and with communicating these benchmarks to our users. Proficiency in Typescript & Python required. Familiarity with LLM APIs preferred.

Tech stack: Javascript/Typescript, Node.js, React/Next.js, Python.

2. ML Engineer: ML Engineer to support our benchmarking and evaluation of AI software stack. You will design and run benchmarks and evaluations of different AI models.

Strong analytical skills and proficiency in Python required.

Apply at hiring (-at-) artificialanalysis.ai with your resume, github and dot points on relevant experience.

OneCrew | Multiple Roles | ONSITE / HYBRID | San Francisco, CA

OneCrew is the leading unified platform helping paving contractors estimate accurately, manage crews effectively, and track profitability in real-time. We eliminate the costly mistakes and wasted time that come from juggling multiple disconnected systems—giving contractors a single source of truth to run their entire operation.

We recently closed our Series A and are looking for highly motivated individuals to own their domain and accelerate our growth.

- Engineering Manager - 3x Software Engineers (Fullstack, Frontend, Backend) - Product Manager - Growth - Director of Sales (REMOTE US OK) Find job details here: https://jobs.ashbyhq.com/onecrew and apply via email: Email is hidden

New Lantern | https://newlantern.ai | Software engineers (infrastructure engineers & backend-leaning product engineers) | Full time in San Francisco, CA (ONSITE)

New Lantern is hiring software engineers to help build an AI copilot [1] for radiologists.

Radiologists are experts at diagnosing disease in medical images, but they spend the majority of their working hours on tasks that have nothing to do with diagnosis: reading prior reports, transcribing handwritten notes, taking manual measurements, dictating reports, and chasing down follow-ups. New Lantern is building an AI copilot for radiologists to automate this non-diagnostic work, so radiologists can focus on the diagnostic & patient care work they love the most.

We are starting to find product-market fit and recently raised a $19M Series A from Benchmark [2]. Demand for our product is growing, and we're hiring software engineers in San Francisco to help us scale our product and our team. We work together in person five days a week from our office in Jackson Square.

Engineering is at the heart of New Lantern. Our engineers work directly with our founder/CEO, our staff radiologist, and our end users to build features that radiologists rely on daily. Everyone has real ownership and autonomy, moves quickly, and ships meaningful work frequently. We're a small, sharp team of frontend, full-stack, and backend engineers building a React-based web app backed by Python services, cloud infrastructure, and LLMs.

We're hiring for several engineering roles but top of mind right now is a Senior+ (ideally Staff-level) Infrastructure Engineer. We're looking for someone who's excited to help our team go from 0.25->1 on observability, availability/reliability, and scalable & easily deployed infrastructure to help us grow to meet customer demand. Once we level up our infrastructure, this team member will be instrumental in helping us build towards very high availability and reliability systems that enable high product development velocity.

I'm Steve, New Lantern's Head of Engineering. If you're interested or want to learn more, shoot me a note at (my HN Email is hidden.

[1] We translate "AI copilot" to "AI radiology resident" when we speak with medical professionals, but the former is the clearest way to communicate what we're building here.

[2] https://newlantern.ai/blog/new-lantern-19m-series-a-led-by-b...

PostMatch.io | Growth Hacker/Marketing/Sales | Remote (USA/Canada) | Contract to Fulltime | Equity

I’m building a SaaS product with PMF already solved and a clear roadmap. Competitor traction shows there’s plenty of room in the space, and I’m looking for marketers and growth hackers to help secure customers and drive growth.

Product is almost ready, probably 3-7 days.

You’d be a great fit if you:

Know how to acquire early customers in B2B SaaS

Thrive on creative, low-cost growth tactics (organic + paid)

Enjoy working lean and iterating quickly

We’ll need to operate lean in the beginning, but once revenue starts flowing, there will be budget for paid channels and ads to help scale further.

I’m open to trialing potential partners on a commission basis, and if we’re a good fit and see results, I’m ready to discuss a strategic equity partnership.

Let’s connect if you’re excited to help take a SaaS business from early traction to serious growth.

Contact: Email is hidden

Eclypsium | Portland (US), Córdoba (ARGENTINA), Singapore (remote) | ONSITE / HYBRID / REMOTE | Full-time & Contract

https://eclypsium.com/company/careers/

We protect devices from chip to cloud—securing firmware, hardware, and the supply chain beneath the OS. Fortune 100s and federal agencies run us in production.

- Senior Software Engineer – Portland, OR

- Platform Architect – Córdoba, AR

- Sr. Software Engineer (Data) – Córdoba, AR

- Junior Data Engineer – Córdoba, AR (new)

- R&D Consulting Engineer – Singapore (remote OK)

Why Eclypsium: - Startup speed, no politics, real impact - Equity, full health, flex PTO, parental leave

I’m Rob (Email is hidden). Eclypsium found me via HN. If a role fits, please apply at the link, and feel free to reach out with questions.

Gentrace | TypeScript + React | Hybrid (Williamsburg, Brooklyn & San Francisco)

Gentrace helps the most impactful companies in the world like Quizlet systematically test and evaluate their AI applications. We recently raised an $8M Series A from Matrix Partners.

Ideal candidate profile: - We use TypeScript and React heavily. Although not required, we prefer candidates with strong experience with modern web technologies. - 4+ years experience working in a full stack capacity. Role info: https://gentrace.ai/eng Email: Email is hidden

CredCore | Engineering | Full-time | US/India | www.credcore.com

CredCore helps companies analyze Credit Agreements using AI. We are looking to hire an Engineering Lead with 10+ years of experience. You should be familiar with design patterns and software architecture, infra/kubernetes, and TypeScript/Python. If you’re interested, please reach out to me at Email is hidden.

A cover letter is not necessary. But please share your resume and links to your GitHub/GitLab/StackOverflow/other profile, or blog/papers, or other portfolio we can review before setting up the interviews.

Chirp Family Travel | San Francisco Bay Area

- iOS Developer (Swift)

With Chirp, we are solving a family-centric urban navigation problem. We are a small team of parents and have built the first version of the iOS app. We are looking for a collaborative team member with experience in Swift for backend and frontend.

If this sounds interesting, reach out to us via email: Email is hidden.

Company: www.linkedin.com/company/chirptravel