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Lead Software Engineer – Python/React

PowerToFly

toronto, on, Canada Full-time June 02, 2026

Found Description

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

Python backend depth (FastAPI/Django/APIs/microservices)

Scalable distributed systems

Product engineering mindset

Customer‑facing feature ownership

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.

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