后端/资深后端研发工程师（数据智能）-TikTok Shop
Core
Build international e-commerce data systems and AI-native platforms to drive merchant growth through data-driven diagnostics, analysis, and intelligent agents.
Role type
Senior IC backend engineer (data intelligence & AI-Native platforms)
Builds
Global merchant data platforms, AI-driven diagnostic engines, and dual-format (CUI/GUI) intelligent products
Domain
E-commerce, Data Engineering, AI/LLM
Deliverable
production ML models
Required skills
Java/Go/Python, distributed systems, caching, OLAP engines, message queues, performance tuning, data modeling, business logic translation
Preferred skills
E-commerce domain expertise, merchant lifecycle management, brand value assessment, natural language interaction design
Technologies
Java, Go, Python, distributed systems, OLAP, message queues, LLMs
Responsibilities
Design and optimize multi-region high-availability data architectures; Develop AI-Native diagnostic engines using large models; Build CUI agents and GUI visualization services for merchant analytics; Construct end-to-end e-commerce data metrics and governance frameworks.
Seniority
Senior, hands-on IC
