E2B is a Czech startup developing cloud infrastructure tailored for AI agents.
ABOUT E2B E2B is a fast-growing Series A startup with over $37M in funding and 8-figure revenue. We are building the Agent Cloud and power the infrastructure behind AI labs and some of the most widely used consumer and enterprise agents, including Manus, Genspark, Lindy, ClickUp, Groq, and Black Forest Labs. Our team includes original authors of Firecracker, the AWS microVM technology powering Lambda, along with alumni of Cognition, JetBrains, Zapier, and Wish. ABOUT THE ROLE Your job will be to inspire developers what they can build E2B. Part of that job is creating examples based on what we often see our users are doing and another part of that is leading by example by building experimental projects using E2B. You’ll be tasked with developing both smaller examples in our Cookbook https://github.com/e2b-dev/e2b-cookbook and full-scale projects like Fragments https://github.com/e2b-dev/fragments and AI Analyst https://github.com/e2b-dev/e2b-analyst. This role requires a high amount of creativity and ability to ship projects on your own from 0 to 1. WHAT WE’RE LOOKING FOR - 5+ years of experience in software engineering. - Familiar with tools like AI SDK, LangChain, LlamaIndex, Haystack or Mastra. - Detail oriented with great taste. - Team player with high ownership. - Excellent written and spoken communication skills. - Thriving in fast-pace field and environment. - Excited to work in person from San Francisco on a DevTool product. - Bonus points if you have authored or contributed to open-source projects in the past. WHAT IT’S LIKE TO WORK AT E2B We’re a fast-growing startup with in-person (4 days on-site, 1 day WFH) offices in San Francisco and Prague, Czech Republic. We already generate 8-figure revenue and work directly with top-tier AI companies like Groq, Manus, Hugging Face, Lindy, and other exciting teams pushing the frontier of AI. We offer healthcare, vision, and dental insurance, unlimited PTO, 401k, and a variety of perks for in-office employees.