Research Engineer Intern (Ads ML Infra) - 2026 Start (PhD)

Join the Ads machine learning data platform team to build scalable, reliable infrastructure that powers Ads ranking. You’ll work with data pipelines for machine learning training, serving, and privacy enforcement—covering feature engineering, feature stores, and training data generation. The role involves leading projects, guiding peers, and collaborating cross-functionally while applying strong CS fundamentals and deep learning techniques such as causal inference and uplift modeling.