大模型对话算法工程师-电商业务
Core
Build and maintain domain knowledge and training data for large language models (LLMs) to optimize performance in e-commerce scenarios.
Role type
Senior LLM Algorithm Engineer (E-commerce)
Builds
Vertical domain-adapted LLMs, RAG systems, and intelligent agent frameworks for e-commerce applications.
Domain
E-commerce / Large Language Models / AI
Deliverable
production ML models
Required skills
LLM training (CT, SFT, RL), prompt engineering, information retrieval (Query understanding, semantic indexing), RAG optimization, dataset construction, automated evaluation, reinforcement learning for user growth
Preferred skills
Complex agent system deployment, high-level paper publications (ACL, EMNLP, etc.), competitive programming awards (ACM, Kaggle)
Technologies
C++, Java, Go, Python, COT, Agent frameworks
Responsibilities
Develop and optimize query understanding and semantic indexing to enhance RAG effectiveness; Implement comprehensive evaluation schemes combining manual and automated methods; Define problem solutions and set task standards to achieve optimal business results.
Seniority
Senior, hands-on IC
