**Overview**

Do you want to be part of a team that delivers innovative products and machine learning solutions to hundreds of millions of users across Microsoft every month? The Copilot Agent & Search Quality team is at the forefront of the core Copilot experiences across Microsoft products, including Copilot Chat and Search, helping users find the right information in their organization and accelerating their productivity.

As an **Applied Scientist II** on the Microsoft Search Relevance team, you will work alongside other scientists to solve challenging problems that delight Copilot Search and Chat users. Examples include adapting state-of-the-art vector search algorithms to the enterprise domain, and applying advanced ML to improve the retrieval quality of business-critical information by jointly optimizing query understanding and the retrieval algorithm. You will also partner closely with our platform team to accelerate the evaluation of retrieval algorithms at s...