增长投放算法工程师 - 抖音
Core
Design and implement AI-driven advertising bidding and optimization algorithms to support user acquisition and growth for TikTok's ecosystem.
Role type
Senior IC growth advertising algorithm engineer
Builds
Real-time bidding engines, automated bidding agents, and multi-objective conversion models for ad delivery
Domain
Social media, advertising technology, machine learning
Deliverable
production ML models
Required skills
Machine learning theory, causal inference, reinforcement learning, LLM agent development, real-time bidding algorithms, multi-objective optimization, complex business modeling
Preferred skills
Experience with search/ad/recommendation algorithms, LLM tool calling and planning, high-quality research papers, ACM competition awards
Technologies
Transformer Encoder/Decoder, LLM, Reinforcement Learning, Causal Inference
Responsibilities
Build user LTV and long-sequence modeling for ad targeting; Develop causal inference and RL-based intelligent bidding engines; Create end-to-end autonomous decision-making agents for automated ad budget allocation; Optimize ROI and conversion metrics through real-time traffic selection and multi-channel decisioning
