高级数据科学家（量化建模方向） - TikTok用户增长
Core
Build statistical and machine learning models to solve high-difficulty business problems for TikTok's global user growth, specifically focusing on LTV and ROI prediction.
Role type
Senior IC data scientist (quantitative modeling)
Builds
Production ML models for user growth decisions
Domain
Social media / User growth
Deliverable
production ML models
Required skills
Statistical modeling, Machine learning, Deep learning, User-level modeling, A/B test design, SQL, Python, R
Preferred skills
AI-native experience, Model workflow optimization
Responsibilities
Build and optimize statistical models for LTV and ROI prediction; Conduct model-driven analysis to extract business insights; Design and analyze A/B tests to support product strategy; Collaborate with product, operations, and engineering teams to drive product development.
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