The Machine Learning Engineer position at TikTok's U.S. Data Security (USDS) division focuses on developing advanced machine learning models to enhance trust and safety on the platform. This role is crucial in protecting user data and ensuring a safe environment for millions of users. The successful candidate will collaborate with various teams to design, implement, and deploy scalable machine learning solutions that address internet abuse and fraud, contributing to TikTok's mission of inspiring creativity and bringing joy.