Senior Machine Learning Scientist, Personalization

Senior Machine Learning Scientist

We are looking for a senior hands‑on applied science and engineering role to help shape the next generation of deep learning systems for personalization, including recommendation, ranking, retrieval, traveler understanding, sequential modeling, and foundation‑model‑based personalization. The role involves translating research into production‑quality systems, influencing technical direction, raising the modeling bar for the team, and mentoring other scientists.

Responsibilities

• Design, develop, and apply machine learning solutions to real‑world personalization, product, and business problems, translating ambiguous opportunities into scalable models, experiments, and production‑ready capabilities.
• Drive end‑to‑end scientific work across problem formulation, data exploration, feature engineering, model development, evaluation, and iteration, with strong attention to measurable impact.
• Partner closely w...