CareerPlanSign in

平台后端研发工程师-TikTok直播

北京💼 Full-time🗓 2026-09-28

Core

Develop, optimize, and maintain the backend systems for TikTok's live streaming business to support high-concurrency, high-availability services for global users.

Role type

Backend Software Engineer

Builds

TikTok Live streaming platform infrastructure and core business features

Domain

Social media / Live streaming / High-scale distributed systems

Required skills

High-concurrency service design, Distributed systems, MySQL, NoSQL, Redis, Message queues, Data structures and algorithms, System programming

Preferred skills

System architecture design, Performance optimization, Technical innovation

Responsibilities

Develop and optimize TikTok Live backend systems, Improve system performance and R&D efficiency, Drive rapid business iteration through technical research

Sourced via bytedance · Listed on CareerPlan, which tracks 844,000+ jobs from 20+ sources.