高级iOS研发工程师（Account） - TikTok研发
Core
Develop and iterate the iOS client for TikTok's account management business, covering the full lifecycle from login and registration to account binding and security.
Role type
Senior iOS Engineer (Account)
Builds
High-experience, high-availability account capabilities for TikTok's global user base.
Domain
Social Media / iOS Development
Deliverable
production ML models | product features
Required skills
Swift, Objective-C, iOS SDK, Xcode, Runtime, Multithreading, Network, Memory Management, Crash Analysis, Full-link Trace, A/B Testing, Modularization, Componentization, Standardization
Preferred skills
Cross-timezone/cross-region collaboration, English fluency, Account-related experience
Technologies
Swift, Objective-C, iOS SDK, Xcode
Responsibilities
Design and implement account-related features (login, registration, binding, security); Architect and evolve the account SDK for multi-app/multi-region support; Optimize performance metrics (latency, crash rate, weak network handling); Build and maintain quality and engineering efficiency systems (monitoring, alerting, automated testing); Collaborate cross-functionally to drive feature delivery and technical best practices.