AI应用研发工程师-抖音图文（北京）
Core
Design and optimize systems for high-concurrency, high-reliability operations while engineering LLM applications and Agent workflows for business scenarios.
Role type
Mid-level IC AI application engineer (LLM/Agent)
Builds
Intelligent features using LLMs, Agent workflows, and tool-calling capabilities
Domain
Internet / Large Language Models / Agentic Systems
Deliverable
production ML models
Required skills
LLM application development, Agent development, Tool/Function Calling, RAG engineering, System design, Data structures and algorithms, Debugging complex systems
Preferred skills
Function Calling, MCP, Prompt Engineering, Multi-agent collaboration, LangChain, LlamaIndex
Responsibilities
Participate in system design and optimization for high-concurrency stability; Implement LLM-based intelligent features; Engineer Agent workflows and tool-calling capabilities; Apply emerging technologies to drive business iteration.
