Senior Machine Learning Engineer - E-commerce Risk Control

Build and deploy state-of-the-art machine learning models that detect and mitigate e-commerce risk across TikTok Shop and other commerce experiences. You’ll prototype new approaches, run experiments, and communicate findings to product and tech teams. The role also includes creating data querying infrastructure for offline/online risk analysis, defining risk metrics, monitoring operational goals, and maintaining technical documentation and visualizations to support data-driven risk control.