Embedder is the AI firmware engineer for hardware teams. Our agents read datasheets, generate production C/C++ firmware, and verify their own code in a closed loop on real silicon. We are a YC S25 company backed by CRV, Box Group, and Emerson Collective, with $XM+ raised, 5,000+ engineers using the product, and 100+ paying customers across automotive, aerospace, medical, IoT, and consumer electronics. We sell software and we run a full-stack firmware design service — this role does both.
You will design and build our core AI application — the planner, verifier, debugger, and model orchestration layer that turns datasheets, schematics, and live hardware signals into working firmware. You'll work directly with hardware companies (ranging from startups to F500s), and dogfood the product on real customer projects.
Full-time, in person at our San Francisco office. You must be authorized to work in the U.S. without current or future visa sponsorship — we anticipate work that requires the path to U.S. security clearance.
Embedder is a coding agent that can write, test, and debug firmware.
Salary
$120,000 - $250,000
Equity
0.1% - 0.5%
Location
San Francisco, CA, US