大模型应用后端研发工程师-抖音
Core
Design and develop backend systems for safety and intelligent conversation applications using large language models (LLMs), ensuring high stability, performance, and security.
Role type
Senior IC backend engineer (LLM applications)
Builds
Safety/intelligent conversation business systems, LLM infrastructure (PE, RAG, plugins, data systems)
Domain
Internet / Large Language Models / AI Safety
Deliverable
production ML models
Required skills
Golang, Python, C++, Linux, MySQL, caching, ElasticSearch, RPC, message queues, microservices, Kubernetes, LLM application algorithms (SFT, RAG, Agent, PE)
Preferred skills
Langchain, Dify, multimodal LLMs, intelligent agents
Responsibilities
Architect and develop full-stack backend systems for safety and intelligent conversation features; Build and maintain LLM infrastructure components including PE, RAG, and plugin systems; Optimize product experience and R&D efficiency by integrating LLM capabilities into business scenarios; Research and implement cutting-edge LLM technologies and industry trends.