后台核心研发工程师（游戏直播方向）-TikTok直播
Core
Backend core R&D engineer for TikTok Live, focusing on high-concurrency system performance, innovative interactive scenarios, and efficient iteration to support global live streaming business growth.
Role type
Senior IC backend engineer (high-concurrency systems)
Builds
TikTok Live backend services, interactive features, and high-availability infrastructure for global users
Domain
Social media, live streaming, high-concurrency distributed systems
Required skills
high-concurrency service design, distributed systems, MySQL, NoSQL, Redis, message queues, data structures, algorithms, system architecture
Preferred skills
SRE experience, SLA & monitoring, domain-driven design (DDD), product sense, system innovation
Technologies
MySQL, NoSQL, Redis, message queues
Responsibilities
Develop and optimize TikTok Live backend systems to promote high-quality content production; Enhance system performance and R&D efficiency to ensure high concurrency and availability; Drive rapid business development and iteration through technical research and innovation.
