Backend Engineer, Global Live (Core Service) - Singapore

The TikTok LIVE Core Services team builds foundational services for the global live streaming platform, covering core data systems such as rooms, users, and leaderboards. We support real‑time interactive experiences for tens of millions of concurrent users. Our work focuses on engineering challenges like data consistency, disaster recovery, and large‑scale service governance across a complex global multi‑datacenter environment, contributing to a stable, consistent, and efficient live streaming system.

• Participate in the design, development, and continuous optimization of live streaming core services, improving system quality and engineering efficiency.
• Contribute to stability initiatives for critical live streaming scenarios, including disaster recovery architecture design, monitoring system enhancement, and fault detection and recovery capabilities, ensuring core live streaming experiences under extreme disaste...