大模型推荐高级算法工程师（国际电商联盟业务）-Data
Core
Lead the application and evolution of large model technology in international e-commerce alliance recommendation scenarios, focusing on generative recommendation, LLM4rec, and scaling up ranking models.
Role type
Senior IC machine-learning engineer (recommendation systems, large models)
Builds
Unified feature and model service system for the full recommendation chain (recall, coarse ranking, fine ranking, re-ranking) to drive efficiency improvements.
Domain
International e-commerce, content ecosystem, recommendation systems
Deliverable
production ML models
Required skills
Algorithm and data structure fundamentals, machine learning theory, model tuning, recommendation system expertise (recall/ranking/diversity/cold start), AIGC/LLM/multimodal research experience, independent technical solution delivery
Preferred skills
Experience with reinforcement learning, online learning, and large model inference, global product thinking, deep understanding of e-commerce/creator/merchant alliance business
Technologies
Generative Recommendation, LLM4rec, Reinforcement Learning, Online Learning, Large Model Inference
