TikTok RTC is the world's leading real-time communications service, providing instant and high-quality multimedia interactions to customers around the world. We are building next-generation audio/video processing and interaction platforms to deliver high-volume, low-latency and rich Cloud as a Service technology.

Our popular products are empowered by our cutting-edge RTC technology. Working in this team, you will have the opportunity to meet the challenges of advanced audio/video algorithm design and global large-scale real-time communications interaction, while improving your skills in encoding, algorithms, data by working with many outstanding real-time communications professionals. Expertise in analytics and large-scale system design.

Responsibilities
1. Responsible for researching and developing real-time communication SDK on iOS with high-quality code.
2. Responsible for the design and development of RTC solutions for TikTok.
3. Responsible for optimising connectivity index... performance, stability, and audio & video quality to improve user experiences.
4. Continuously tracking and learning new technologies and new architectures.
5. Willing to challenge and resolve difficult technical problems.
1. Bachelor's degree or above with experience in iOS development.
2. Proficient in Objective-C, familiar with C/C++, solid knowledge of multi-threading, data structure, operating system and network.
3. Familiar with iOS system architecture and audio & video multimedia client development.
4. Good learning ability, communication ability, logical thinking ability, and innovation ability.
5. Experience in live streaming, co-host, player SDK, and video conference is preferred.
6. Experience in ffmpeg, x264, WebRTC, etc. is preferred
Singapore

Salary Criteria