Senior Machine Learning Scientist

The Senior Machine Learning Scientist role on the Lodging Search Ranking AI team focuses on developing and optimizing ranking models using state-of-the-art machine learning and generative AI techniques. This applied scientist position involves designing scalable models, conducting A/B testing, and collaborating with cross-functional teams to enhance personalized lodging search and recommendations for millions of travelers. The role requires translating ambiguous business opportunities into production-ready machine learning solutions that directly impact business results.