推荐大模型算法工程师-国际电商
Core
Building a unified recommendation foundation model to support end-to-end recommendation systems across multiple business lines and scenarios, integrating LLMs, multimodal understanding, and reinforcement learning.
Role type
Senior IC machine-learning engineer (generative recommendation)
Builds
Production recommendation models (recall, ranking, re-ranking) and generative recommendation agents for international e-commerce.
Domain
E-commerce, Generative AI, Large Language Models
Deliverable
production ML models
Required skills
LLM fine-tuning (LoRA, QLoRA), Open-source LLMs (LLaMA 3, InternLM), PyTorch, TensorFlow, Hugging Face, Distributed training, Model compression
Preferred skills
Experience in search, advertising, or recommendation systems, Key project leadership in search/ad/recommendation or LLM domains
Technologies
LLaMA 3, InternLM, LoRA, QLoRA, PyTorch, TensorFlow, Hugging Face
Responsibilities
Develop generative recall models to address cold-start and long-tail product challenges; Optimize LLM inference efficiency for real-time responses in high-concurrency scenarios; Explore event-sequence-driven generative recommendation paradigms; Build a unified foundation model supporting the full recommendation pipeline.
