资深数据科学家（搜索方向）-TikTok
Core
Lead data analysis for TikTok's search business, driving strategy and optimization through modeling and quantification.
Role type
Senior data scientist (search)
Builds
Search business metrics, optimization solutions, and data infrastructure for A/B testing and product evaluation.
Domain
Internet / Search / AI
Deliverable
production ML models
Required skills
Machine learning (regression, classification, clustering), data analysis, business metric definition, A/B test design, cross-functional collaboration
Preferred skills
Search business experience, team management, international search/AI domain knowledge
Responsibilities
Lead the data analysis team for search; define and refine key business metrics (AA and AB); identify optimization opportunities via modeling; support A/B experiments and product effect evaluation; build data infrastructure and analysis tools.
Seniority
Senior, hands-on IC with team leadership
