Backend Software Engineer - TikTok Shop（Aftersale）
Core
Design and develop scalable backend systems for international e-commerce after-sales processes, including requests, returns, and refunds, while integrating intelligent after-sales engines.
Role type
Senior Backend Software Engineer (E-commerce Aftersale)
Builds
Core after-sales systems, intelligent after-sales engines, and multi-regional support infrastructure for TikTok Shop.
Domain
International E-commerce / Post-Purchase Experience
Deliverable
production ML models | product features
Required skills
Java, Golang, Linux, MySQL, Redis, RocketMQ, Distributed System Design, Performance Optimization, Stability Management, AI Coding Agents
Preferred skills
E-commerce system development, New technology research
Technologies
Java, Golang, Linux, MySQL, Redis, RocketMQ
Responsibilities
Develop international e-commerce after-sales systems; Build and develop after-sales processes and intelligent engines; Optimize system architecture for multi-regional support.
Seniority
Senior, hands-on IC