iOS资深研发工程师-TikTok研发
Core
Optimize TikTok iOS app performance and user experience for global scale, focusing on playback, startup, energy efficiency, and smoothness across diverse devices and network conditions.
Role type
Senior iOS Performance Engineer
Builds
TikTok mobile app (short video platform)
Domain
Consumer social media / Mobile app development
Deliverable
production ML models
Required skills
iOS development, performance optimization, architecture design, SDK development, data analysis, problem-solving
Preferred skills
Experience with low-end device optimization, user behavior analysis, business logic integration
Technologies
iOS frameworks, performance monitoring tools
Responsibilities
Optimize app playback, startup time, energy consumption, and resource usage; Build monitoring systems to prevent performance degradation; Analyze user data to define and implement optimization strategies for specific user segments; Solve complex technical issues affecting user experience.