Machine Learning Engineer Graduate (E-Commerce Recommendation Live) - 2027 Start (PhD)
Core
Build and optimize recommendation models (recall, pre-ranking, ranking) for live commerce to improve GMV, conversion, and user value.
Role type
PhD-level Machine Learning Engineer (Recommendation Systems)
Builds
Scalable recommendation stack for TikTok Shop live commerce
Domain
E-commerce, Live Commerce, Large-scale AI
Deliverable
production ML models
Required skills
Deep learning frameworks (PyTorch), Python/C++, Recommendation systems, Multimodal learning, Large-scale model training, Data structures and algorithms
Preferred skills
Generative recommendation, Large recommendation models, LLMs, Reinforcement learning, Cross-domain transfer learning, Long-sequence user behavior modeling, Top-tier conference publications
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