后台核心研发工程师（社交方向）-TikTok直播
Core
Develop and optimize backend systems for TikTok live streaming to foster high-quality content production and ensure high-concurrency, high-availability performance.
Role type
Senior backend core R&D engineer (live streaming)
Builds
Live streaming backend infrastructure and interactive scenarios
Domain
Social media, live streaming, distributed systems
Deliverable
production ML models
Required skills
Distributed systems, architecture design, data structures and algorithms, programming, recommendation system integration, real-time feature engineering, machine learning, large language models
Preferred skills
AI application deployment, user profiling systems
Technologies
Distributed systems, recommendation systems, real-time systems, machine learning, large models
Responsibilities
Develop and optimize live streaming backend systems; Enhance system performance and R&D efficiency; Drive rapid business iteration through technical innovation
