Backend Engineer — Global DataStore Sync
Summary
Builds high-throughput data-sync infrastructure to reliably transmit millions of messages per second across TikTok’s global data centers.
TikTok Pte. Ltd. is seeking engineers for the DataStore Sync Team to tackle compliance, reliability, efficiency, and usability across overseas multi-DC environments.
The role involves building cross‑domain data transmission components that handle hundreds of millions of messages per second and thousands of GB of data flow, addressing high concurrency and throughput challenges. You will participate in R&D, architecture evolution, and maintenance of DES-MQ, TT-DTS and related products while