Backend Engineer, Global LIVE (AI Infrastructure) - Singapore

About the TeamThe TikTok LIVE Core Services team is responsible for building the foundational services of the global live streaming platform, covering core data systems such as rooms, users, and leaderboards, supporting real-time interactive experiences for tens of millions of concurrent users. You will tackle real engineering challenges — 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. Responsibilities
- 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 disaster scenarios...