Machine Learning Engineer - TikTok E-Commerce
Core
Build rules, algorithms, and machine learning models to mitigate business risks (account integrity, malicious activities, brushing, click-farms) on TikTok E-Commerce platforms.
Role type
Senior IC machine learning engineer (risk control)
Builds
Scalable and optimized AI/ML models for real-time risk detection and mitigation
Domain
E-commerce security and fraud prevention
Deliverable
production ML models
Required skills
SQL, Python, R, statistical analysis, machine learning, data extraction/transformation/loading, experiment design, bug resolution
Preferred skills
Social/content platform analytics, modern ML applications, critical thinking
Technologies
SQL, Python, R
Responsibilities
Build rules and ML models to mitigate risks; Analyze security data to uncover attack patterns; Define and monitor risk control metrics; Support production of optimized AI/ML models; Build algorithms for real-time data processing; Run experiments to test deployed models.
Seniority
Senior, hands-on IC
