Collab AI Research
How Microsoft is using science and research to invent the future of collaboration
Career opportunities
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OneDrive & SharePoint (ODSP) Applied Science’s mission is to invent the AI‑native knowledge substrate for Microsoft 365—turning the world’s largest enterprise content platform (ODSP) into a foundation for specialized, enterprise‑ready, planet‑scale AI and agents. We are seeking a passionate, creative, and…
We are seeking a Machine Learning Engineer II with deep expertise in large-scale model deployment, production-grade systems, and engineering excellence. As a Machine Learning Engineer II, you will work alongside leading scientists to build and optimize infrastructure for frontier models—including large…
We are looking for a Principal Applied Scientist who is creative, self-driven, curious, people-oriented, and comfortable defining a path through ambiguity toward high-level goals. Research areas of interest include but are certainly not limited to reinforcement learning, agentic systems multimodal modeling,…
We are seeking a Senior Applied Scientist with experience in working with LLMs who has designed scalable systems using LLMs. As a Senior Applied Scientist, you will design and build systems that allow LLMs to reason over large amounts of…
We are seeking a Senior Applied Scientist to join the Enterprise Voice Calling team within the Teams Calling, Meeting & Devices group. This role is ideal for someone passionate about building intelligent, scalable, and secure voice communication experiences powered by…
We are looking to hire a Senior Applied Scientist to join the science team responsible for some of the Artificial Intelligence innovations and experiences being delivered within Microsoft Teams and related products. The team works on state-of-the-art AI models and…
As a Principal Applied Scientist at Viva Engage, your role is to build Agentic applications across our product, predictive models that connect individuals with each other and knowledge across organizations. Our focus lies in discovery, recommendations, relevance and grounding for…
As a Senior Machine Learning (ML) Engineer on the Viva Engage Search team, your experience in Search, Ranking, and Retrieval systems will help shape the future of intelligent search experiences in the Copilot and Agentic AI space. You will play…
We are looking for Senior Applied Scientists and Principal Applied Scientists (Multiple Positions) who are creative, self-driven, curious, people-oriented and comfortable defining a path through ambiguity towards high-level goals. Research areas of interest include but are certainly not limited to…