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Senior Backend Software Engineer, Global E-commerce Core Shopping

San Jose, United States of America💼 Full-time🗓 2026-09-28

Core

Building scalable backend services and systems for TikTok Shop in the US to support product discovery, shopping cart, transactions, and after-sales support.

Role type

Senior Backend Software Engineer

Builds

Scalable, maintainable, and extendable e-commerce solutions for TikTok Shop

Domain

Global E-commerce / Short Video Content Commerce

Deliverable

production ML models | product features

Required skills

Java, Golang, Python, Scala, C++, scalable system design, data structures, algorithms, code design, product alignment

Preferred skills

E-commerce industry experience, observability, reliability, performance optimization

Technologies

Java, Golang, Python, Scala, C++

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