Microsoft 365 is where the world works, learns, and creates. The Office AI team is reimagining Word, Excel, PowerPoint, Outlook, and Teams with Copilot—turning intents into outcomes and helping hundreds of millions be more productive every day.

As a Senior Data & Applied Scientist, you’ll turn cutting‑edge AI into reliable, responsible, and scalable features that ship inside the apps people already use. You’ll partner tightly with PM and Engineering from idea → prototype → GA, own experiments and metrics, and harden models for quality, latency, reliability, and cost—all the way into production services with robust telemetry, monitoring, and live‑site excellence. You’ll work across modern AI stacks (LLMs, RAG, multimodal), train/serve at M365 scale, and uphold Microsoft’s Responsible AI bar. Suzhou combines the energy of a rapidly growing R&D hub with the reach of Microsoft’s global ecosystem—giving you room to build, ship, and grow.

Microsoft’s mission is to empower every person and every organization on the planet to achieve more. As employees we come together with a growth mindset, innovate to empower others, and collaborate to realize our shared goals. Each day we build on our values of respect, integrity, and accountability to create a culture of inclusion where everyone can thrive at work and beyond.