微信基础-大模型应用开发工程师
Core
Design backend architecture and core systems for large model intelligent applications within the WeChat ecosystem.
Role type
Senior IC large model application development engineer
Builds
High-performance, high-availability Agent systems, long-context dialogue engines, and multimodal interaction pipelines
Domain
Consumer social media / Large Language Models (LLM)
Deliverable
production ML models
Required skills
C++, system design, LLM application development (RAG, Agent, Function Calling), LangChain, Dify, database, message queues, caching, containerization
Preferred skills
Product sense, cross-functional collaboration
Technologies
LangChain, Dify
Responsibilities
Design backend architecture for large model applications; Implement high-performance Agent systems and dialogue engines; Explore and implement advanced engineering practices in LLM domains (Agent workflows, model fine-tuning, inference optimization, cost control)