Lead Product Engineer (Full Stack), Materia AI This role is heavily backend focused (roughly 70% backend / 30% frontend).
Overall Focus We are specifically looking for engineers who have built and shipped real products end-to-end, not just contributed small features within large organizations.
Preferred Qualifications
Hands‑on ownership building production products from 0→1
React/TypeScript capability to support full‑stack delivery
Startup or greenfield experience
Engineers who can independently design, build, and deliver systems in production
Frontend experience is required, but this is NOT a frontend‑heavy/UI‑focused role. We need backend‑first engineers who can also contribute across the stack when needed.