AI应用后端工程师（商家平台）-生活服务
Core
Develop intelligent backend services for Douyin's merchant platform, focusing on AI application scenarios, agent systems, and AI gateway capabilities to enhance merchant operations.
Role type
Senior IC backend engineer (AI applications)
Builds
Merchant platform AI operating assistant, intelligent Agent systems, and AI gateway infrastructure
Domain
B2B SaaS / AI Engineering
Deliverable
production ML models
Required skills
Golang, Python, Java, LLM application architecture, PE engineering, data evaluation, Agent development, RAG, LangChain, system design
Preferred skills
Copilot, AI assistant, intelligent customer service development
Technologies
Eino, Fornax, RAG, LangChain
Responsibilities
Design and implement intelligent Agent systems with business understanding and task planning; participate in AI algorithm engineering optimization and inference acceleration; collaborate with product and algorithm teams to explore new B2D product paradigms.
Seniority
Senior, hands-on IC