数据科学家（增效度量方向）-抖音
Core
Build user growth models and measurement systems to optimize LTV, ROI, and strategic decision-making across Byte's apps.
Role type
Senior IC data scientist (growth measurement & causal inference)
Builds
User growth models, measurement frameworks, and strategic decision support tools
Domain
Internet / Mobile Apps / User Growth
Deliverable
production ML models
Required skills
Causal inference, A/B testing design, Operations research, Statistical modeling, Machine learning, Quantitative analysis, Metric system design, Mathematical abstraction
Preferred skills
Experience in search, recommendation, advertising, or intelligent marketing
Technologies
A/B testing frameworks, Causal inference libraries, Optimization solvers
Responsibilities
Collaborate with algorithm teams to optimize LTV and ROI models; Design and execute A/B experiments and causal inference studies to evaluate growth strategies; Establish unified metric systems and standards to guide business growth; Abstract business problems into mathematical frameworks for cross-team application; Provide modeling and simulation support for strategic and tactical growth decisions.
