Android Software Engineer - TikTok - Singapore
Core
Building and optimizing the TikTok Messaging client-side experience, including chatrooms, stickers, social interactions, and real-time Voice & Video Call capabilities.
Role type
Senior Android Software Engineer (Messaging)
Builds
TikTok Messaging app features and real-time communication infrastructure
Domain
Consumer social media / Mobile messaging
Deliverable
production ML models
Required skills
Kotlin, Java, Android development framework, real-time communication protocols, on-device data management, AI coding tools, system abstraction, performance optimization
Preferred skills
AI agents development, consumer product building experience
Responsibilities
Develop core chat experiences (chatroom, stickers, streaks); Build and optimize real-time Voice & Video Call capabilities; Explore AI-powered engineering efficiency; Optimize client performance, stability, and package size
Seniority
Senior, hands-on IC
