Machine Learning Engineer Intern (E-Commerce Recommendation Mall)- 2027 Summer
Core
Building and scaling a generative recommendation system for TikTok's e-commerce platform to enhance user shopping experience.
Role type
Research-focused Machine Learning Intern (Generative Recommendation & LLM)
Builds
Next-generation generative recommender systems, LLM-based ranking agents, and long-term value modeling algorithms.
Domain
E-commerce, Recommendation Systems, Generative AI, Large Language Models
Deliverable
research
Required skills
Python, PyTorch/TensorFlow/JAX, Machine Learning, Deep Learning, Generative Models, Reinforcement Learning, Information Retrieval
Preferred skills
Recommendation Systems, LLMs, Multimodal Foundation Models, Causal Inference, Long-sequence User Behavior Modeling, Distributed Training Optimization
Technologies
PyTorch, TensorFlow, JAX, GPUs, LLMs, RL
Responsibilities
Drive evolution from discriminative to generative paradigms; leverage LLMs and RL for semantic understanding; explore agentic architectures for real-time decisions; build algorithms for long-term value and user experience modeling.
Seniority
Intern
