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Machine Learning Engineer Intern (E-Commerce Recommendation Mall) - 2027 Start (PhD)

San Jose, United States of America💼 Internship🗓 2026-09-28

Core

Research and development of next-generation generative recommendation systems, LLM-based reasoning, and agentic architectures for TikTok's e-commerce platform.

Role type

PhD Research Intern (Machine Learning)

Builds

Generative recommendation models, LLM-integrated ranking systems, and agentic recommendation agents for live commerce.

Domain

E-commerce, Recommendation Systems, Generative AI, Large Language Models

Deliverable

production ML models

Required skills

Machine learning, Deep learning, Python, PyTorch/TensorFlow/JAX, Generative models, Reinforcement learning, Information retrieval

Preferred skills

Live commerce experience, Generative recommendation, Multimodal foundation models, Causal inference, Long-sequence user behavior modeling, Top-tier conference publications

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