性能体验工程师/架构师 - TikTok研发
Core
Lead global short-video performance stability and experience quality through full-link architecture analysis, data science metrics, and high-reliability engineering frameworks to optimize engineering stability and user experience.
Role type
Senior IC Performance & Architecture Engineer (Client-side/AI Runtime)
Builds
Global short-video products (video playback, content distribution, search, live streaming, intelligent creation) and AI Runtime engineering capabilities.
Domain
Social media, video streaming, client-side engineering, AI/ML
Deliverable
production ML models
Required skills
Performance optimization, stability optimization, global content distribution, audio/video streaming, search recommendation, CDN, data analysis, problem definition, AI runtime engineering, context engineering, memory systems, tool orchestration
Preferred skills
AI evaluation, reverse engineering, AI diagnostic attribution, industry best practices adoption
Technologies
AI frameworks, data science tools, client-side engineering stacks
Responsibilities
Define end-to-end QoS and user experience metrics; drive project and engineering optimization via data-driven insights; evaluate and quantify advanced client technologies across global markets; collaborate cross-functionally to define technical experience roadmaps; design and build AI Runtime software engineering workflows.
Seniority
Senior, hands-on IC
