Position Title: Staff AI Software Engineer – Toronto, ON

Sanofi is an R&D‑driven, AI‑powered biopharma company committed to improving people’s lives and delivering compelling growth. The Staff AI Software Engineer will play a pivotal role in driving our digital transformation by building enterprise‑grade Data & AI products for R&D use cases.

What You’ll Do

Provide technical leadership and architectural vision for multiple complex AI initiatives, help reduce technical dependencies, establish engineering standards, mentor junior engineers, and deliver scalable, high‑quality solutions. Execute our ambitious roadmap for 2026 and beyond, supporting key innovation leapfrogs that will redefine how we discover and develop medicines. Contribute to the technical foundation that powers Sanofi’s long‑term success in an AI‑driven R&D landscape.

Main Responsibilities

• Technical Leadership & Strategy: lead architectural design of enterprise‑scale AI/ML...