Microsoft Principal Applied Scientist Core Search 

China, Beijing, Beijing 

490154363

- Define metrics that measure the quality of user experience and satisfaction
- Develop and apply cutting-edge machine learning models and ranking algorithms that match user intent and preferences
- Manage and improve the data and data pipeline that feed the ranking models with reliable and diverse signals
- Design and maintain a robust and scalable ranking infrastructure that can serve the ranking models efficiently and safely
- Explore new ways to enhance relevance by analyzing user data or learning from the latest research and best practices in the industry and academia