> Markdown version of [/jobs/ext/4625838-founding-engineer](https://www.wearedevelopers.com/jobs/ext/4625838-founding-engineer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Founding Engineer - **Company:** Vibrant - **Location:** San Francisco, CA, United States - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Application Programming Interfaces (APIs), Artificial Intelligence, Continuous Integration, Management of Software Versions, Large Language Models, Build Management, Front End Software Development - **Published:** November 7, 2026 - **Apply:** https://www.juju.com/job/28_25303_0e4b9e807c7e65602b9980646b3f62ca ## About the Role * Are a true full-stack generalist who enjoys moving across data, APIs, and UI as the problem demands. * Shipped LLM-based features (or credible prototypes) and care about evaluations, safety, and iteration speed. * Have a strong technical foundation (CS or comparable quantitative degree) and product taste. * Move with ownership and curiosity: you learn fast, reduce scope intelligently, and make things real. ## Description * Own v1/v2 of a product clinicians use every day and see your work land in real practices within weeks. * Shape the company: architecture, product direction, hiring bar, and execution rituals. * Build where AI is actually useful-reducing clinical busywork and improving care decisions., * Design and build the core product surface end-to-end: data modeling, APIs, front-end experience, and the glue between them. * Ship AI-powered workflows for clinicians (reasoning support, summarization, drafting, retrieval) with evaluation, safety, and versioning. * Integrate with clinical systems (EHRs, scheduling, comms, telemedicine) and make them feel seamless. * Bake in privacy and compliance from day one (auditability, access controls, secure handling of sensitive data). * Create leverage: internal tooling, observability, CI/CD, lightweight guardrails so a small team can ship weekly. * Work directly with founders and clinicians to scope, prototype, measure, and iterate quickly.