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Windows/Mac桌面端直播研发工程师-TikTok

北京💼 Full-time🗓 2026-09-28

Core

Design and develop live streaming push SDKs and real-time audio/video processing frameworks for Windows and macOS.

Role type

Senior IC multimedia engineer (live streaming/RTC)

Builds

Live streaming, RTC, and special effects rendering capabilities

Domain

Consumer media, real-time communication

Required skills

C++ (modern), FFmpeg, TCP/UDP protocols, audio/video capture and encoding, GPU graphics rendering (Metal/D3D/OpenGL), performance optimization

Preferred skills

Live streaming/RTC SDK experience, GPU texture sharing and asynchronous rendering, OpenCL/CUDA/Vulkan, AVFoundation/MediaFoundation/CoreVideo/DirectX, low-latency transmission, H264/H265/YUV/RGB color spaces, cross-platform SDK architecture

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