Senior Applied Scientist

4 days ago


Beijing, Beijing, China Microsoft Full time
Would you be excited to drive major changes to a scale service that is critical to the company? Substrate is the data and intelligence platform that enables internal partner teams at Microsoft to build, deploy, and maintain compliant productivity apps and services with reduced effort and faster time to market. We work closely with partners across M365 to enable critical suite-wide scenarios.


The EvalSet Generation Platform Team leads the development of world-class synthetic data technologies, bringing them into the core of Copilot and Agent offline evaluation and training data construction. Our mission is to redefine the boundaries of AI performance by leveraging high-quality synthetic data to accelerate Copilot's journey toward its AlphaZero moment—a state of self-improving intelligence that sets a new benchmark for productivity and creativity.

We are looking for a passionate and growth-oriented Senior Applied Scientist to join our team. As an Applied Scientist, you will play a pivotal role in transforming how Copilot features are delivered across Microsoft 365. You'll be part of the team building the Substrate platform that powers M365 Copilot, developing scalable algorithms and machine learning pipelines that drive innovation across Copilot Search, BizChat, Connectors, and Agents (DAs). This is a unique opportunity to work at the intersection of platform engineering and applied science, helping shape the future of AI-powered productivity.

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.


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