推荐算法工程师-TikTok Shop
Core
Optimize personalized recommendation algorithms for TikTok Shop's e-commerce ecosystem, covering short videos, images, new user onboarding, cold starts, and interest exploration to improve content and product discovery.
Role type
Senior IC machine-learning engineer (recommendation systems & LLMs)
Builds
Production recommendation models for e-commerce content and product feeds
Domain
E-commerce, Recommendation Systems, Large Language Models (LLM)
Deliverable
production ML models
Required skills
Deep sequence modeling, Generative recommendation, Multi-objective optimization, Multi-modal representation learning, LLM integration (LLM4Rec), Long-term interest modeling, AI Agent development, PyTorch, TensorFlow, C++, Python, Linux
Preferred skills
Experience in search/ad/recommendation domains, Large model deployment, Paper publications (KDD, NeurIPS, etc.), Data mining competitions
Technologies
PyTorch, TensorFlow, LLaMA, Qwen, DeepSeek, C++, Python, Linux
