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promptfoo
Test your prompts, agents, and RAGs. Red teaming, pentesting, and vulnerability scanning for LLMs. Compare performance of GPT, Claude, Gemini, Llama, and more. Simple declarative configs with command line and CI/CD integration.
Try Promptfoo at https://promptfoo.dev and check out our GitHub at https://github.com/promptfoo/promptfoo. Then email your GitHub/LinkedIn and a short intro to careers@promptfoo.dev. Use "HN" in the subject line. Please try promptfoo before applying—strong preference will be given to candidates familiar with our work.
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SaaSHub
SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives
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Browserbase | Multiple Roles | San Francisco | ONSITE
We're building infrastructure that enables developers and LLMs to programmatically interact with the web using our hosted headless browsers.
A headless browser is just like the browser you're using right now, but running on a server. Running a single one isn't too bad, but running many of them becomes a complex exercise in stateful, distributed systems. We handle that, as well as provide great observability and other helpful features (like cookies management) to make developer's lives easier.
While the infrastructure product is how we make money, we also maintain Stagehand (https://github.com/browserbase/stagehand), the AI-powered successor to Playwright. We built it to show how you can use LLMs to build dynamic web automations that don't depend on deterministic code.
We're looking for developers who are interested in working on products that cater to other developers. You're an especially good fit if you're experienced in cloud infrastructure or distributed systems.
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Klara Inc | Fully Remote | Global | Full-time Contract Developer
Klara Inc (klarasystems.com) provides development & solutions focused on open source software and the community-driven development of OpenZFS and FreeBSD.
We develop new features, investigate/fix bugs, and support the community of these important open source infrastructure projects. Some of our recent work includes major ZFS features such as Linux Containers support (OpenZFS 2.2: https://github.com/openzfs/zfs/pull/12263), and Fast Deduplication (OpenZFS 2.3: https://github.com/openzfs/zfs/discussions/15896).
We're looking for OpenZFS Developers (3+ years of experience) to join our team:
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E2B | Distributed Systems/Systems/Product Engineers | Full-time | San Francisco (in-person) | $150k - $250k + equity (0.1% - 1%) | https://e2b.dev
Hi, I'm Vasek [0]. CEO of E2B. We're building an open-source [1] infrastructure for code interpreting in our Sandboxes.
We have customers like Perplexity [2] or PGA. We recently closed a $11M round [3], growing double digits every month (started over 10M of our sandboxes, almost half of that just last month), and are hiring engineers all over the board to build on our infrastructure, SDKs, and user dashboard.
We're a team of 7, the core team is immigrants from Europe that moved to San Francisco. We work from our office in SF. Two technical co-founders that have known each other for 15 years, 3 engineers, 1 devrel, and 1 operations. Check out our careers page to learn more - https://e2b.dev/careers.
If this sounds interesting to you, shoot me an email at vasek at e2b.dev.
[0] https://x.com/mlejva
[0] https://www.linkedin.com/in/mlejva/
[1] https://e2b.dev/blog/how-perplexity-implemented-advanced-dat...
[2] http://github.com/e2b-dev
[3] https://x.com/mlejva/status/1846568274009698402
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autodistill
Images to inference with no labeling (use foundation models to train supervised models).
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desktop
AI based Open Source Personal Cloud Storage and File Management Solution with added Privacy and Security (by doshareme)
| https://getcloud.doshare.me
We are a very small group of people committed to making cloud better, reliable and affordable. If you are looking for a place to learn and grow, while making a difference, we're the one.
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- ex IBM.
Extra info: https://asumets.ee
I'm currently working on https://github.com/AndrusAsumets/supershy-client (but it's always nice to have options open).
Email: [email protected]
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cli
Official Command Line Interface for the IPinfo API (IP geolocation and other types of IP data) (by ipinfo)
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Dash0 | Senior Product Engineer (Backend) | Full-time | REMOTE (Europe) | https://www.dash0.com/
Imagine a world where observability is... well, easy. That's what we're building at Dash0. We're not just another observability company – we're a team of passionate experts who are obsessed with making observability accessible and delightful for every developer.
We are OpenTelemetry native, ensuring seamless interoperability within modern observability ecosystems, and our “welcome present” to the OpenTelemetry community, OTelBin, a free tool for editing, visualization and validation of OpenTelemetry collector configurations, is being extremely well received by the community.
We're looking for a Senior Product Engineer to join our awesome team and help us build the best observability tool out there. You'll be working with cutting-edge tech and collaborating closely with product and design to create a truly user-friendly experience.
If our mission resonates with you, check out the full job description and apply here: https://careers.dash0.com/senior-product-engineer-backend/en