Machine Learning Engineer, Ecommerce Risk Control
Core
Build state-of-the-art machine learning solutions to prevent and detect business risks (account integrity, incentive abuse, malicious activities, brushing, click-farms, information leakage) on TikTok e-commerce platforms.
Role type
Senior IC machine learning engineer (risk control)
Builds
Risk models, software systems, and automation processes for TikTok e-commerce ecosystem
Domain
E-commerce / Online Fraud & Risk Control
Deliverable
production ML models
Required skills
Machine learning algorithms, large-scale model deployment, data querying infrastructure, statistical forecasting, risk metric definition, hypothesis testing, cross-functional collaboration
Preferred skills
PhD in CS/ML/Statistics, predictive modeling, e-commerce fraud/risk control experience, stakeholder influence
Technologies
Java, C++, Python, Scala, R, Ruby, Matlab
