服务端研发工程师-抖音文娱
Core
Design and maintain high-availability backend services for Douyin's entertainment ecosystem, handling complex data logic across live streaming, comments, social messaging, search, and music features.
Role type
Senior backend engineer (high-concurrency systems)
Builds
Scalable, low-latency services for live streaming, social features, and content feeds
Domain
Social media / Entertainment / High-concurrency distributed systems
Required skills
High-concurrency system design, Distributed systems, MySQL, NoSQL, Message queues, Data structures and algorithms, System architecture
Preferred skills
Componentization and open API design, Product sense, Business AI exploration
Responsibilities
Handle complex data logic dependencies across multiple entertainment modules, Design and maintain high-availability architecture for peak traffic periods, Build reusable business logic for external exposure and componentization
