Machine Learning Engineer Intern (Global E-commerce Risk Control) - 2026 Start (PhD)

Join the E-Commerce Risk Control team to protect users and transactions by building ML models and risk-control systems. Develop and implement innovative algorithms, prototype and validate novel solutions through experiments, and collaborate with product and tech stakeholders. Build data querying infrastructure for real-time and offline analysis, define risk metrics, and clearly document and communicate results via writing, visualizations, and presentations.