数据科学家（安全产品）-TikTok
Core
Design, build, and maintain content safety and risk metric systems for a platform, including violation tracking, user feedback, and account risk monitoring.
Role type
Senior data scientist (content safety)
Builds
Monitoring and attribution systems for safety events; data products for risk warning and strategy adjustment
Domain
Internet platform content safety
Deliverable
production ML models
Required skills
SQL, Python, R, statistical methods, A/B testing, causal inference, regression analysis, data mining, visualization
Preferred skills
Content safety domain experience, risk control, compliance
Technologies
SQL, Python, R
Responsibilities
Design and maintain content safety metric systems; evaluate safety strategy effectiveness using statistical methods; build quantitative analysis systems to identify optimization opportunities; participate in data product design and iteration
Seniority
Senior, hands-on IC
