后端/资深后端研发工程师（AI Agent方向）-TikTok Shop
Core
Design and implement end-to-end price operation agents (supply price, sales price, P&L) for cross-border e-commerce to boost operational efficiency.
Role type
Senior IC backend engineer (AI Agent)
Builds
AI agents for price operations and RAG/tool ecosystems
Domain
Cross-border e-commerce + AI Agents
Deliverable
production ML models
Required skills
Python, Java, Go, Web frameworks, Data structures & algorithms, AI Agent architecture, Tool development, Agent workflow design, Evaluation systems, Context Engineering, RAG
Preferred skills
Learning agility, Knowledge of AI domain trends, Researching and applying advanced tech architectures
Responsibilities
Optimize agent performance and output quality, Conduct root cause analysis on evaluation issues, Improve RAG and tool system stability for high-concurrency environments
Seniority
Senior, hands-on IC
