后端/资深后端研发工程师（交易方向）-TikTok Shop
Core
Designing and developing high-availability transaction systems for international e-commerce, focusing on order creation, order management, and conversion optimization.
Role type
Senior IC backend engineer (transaction systems)
Builds
Order creation and management systems, payment integration modules, and transaction optimization features for global markets.
Domain
International e-commerce, high-concurrency distributed systems
Deliverable
production ML models | product features
Required skills
Golang, Java, Linux, MySQL, Redis, message queues, distributed system design, performance optimization, sharding, circuit breaking, system stability engineering
Preferred skills
AI/ML application in business scenarios, transaction architecture refactoring, domain modeling, international/multi-market system experience
Technologies
Golang, Java, Linux, MySQL, Redis, message queues
Responsibilities
Architect and develop order creation and management modules; Refactor transaction system architecture for scalability and cross-market reuse; Design and implement conversion optimization projects; Support complex multi-currency and multi-payment compliance scenarios; Explore AI applications for intelligent page orchestration and anomaly detection.
Seniority
Senior, hands-on IC
