Real-time Communication Engineer

The Programme 

ByteDance's platforms aim to help users explore and discover the world's creativity, knowledge and moments that matter in everyday life while empowering everyone to be a creator directly from their smartphones. We are committed to building a safe, healthy and positive online environment for all our users. 

We welcome people from all backgrounds to join us. If tackling challenges in a fast-changing industry does not scare you, work with us and challenge yourself to move the world! 

Responsibilities 

• 负责实时通信端到端解决方案的架构设计与实现 
• 负责实时通信服务端的开发
• 优化流媒体产品用户体验，如延迟、流畅、画质  

Required Skills and Abilities 

• 掌握音视频相关协议和标准，如flv、RTP、mpeg-ts、rtmp、mp4等 
• 有扎实的网络技术基础，对socket通信、UDP/TCP/IP和HTTP有深刻的理解 
• 熟悉Golang/C++/Java/Python/Shell中的任意一种 
• 精通常用算法、数据结构 
• 熟悉网络音视频通话的核心技术，例如JITTER BUFFER，FEC，带宽预测和码率自适应，有网络音视频通话项目经验