Team Introduction Video-On-Demand (VOD) is a world-leading video platform that provides multi-media storage, delivery, transcoding, and streaming services. We are building the next-generation video processing platform and the largest live-streaming network, which provides excellent experiences for billions of users around the world. Popular video products of TikTok and its affiliates are all empowered by our cutting-edge cloud technologies. Working in this team, you will have the opportunity to tackle the challenges of large-scale networks all over the world, while leveraging your expertise in coding, algorithms, complexity analysis, and large-scale system design. Responsibilities: - Participate in the development of the player SDK/network transmission. - Participate in the architectural design, strategy optimization, and performance optimization of the player network transmission module. - Participate in optimization of playback experience, stability, and cost.
Minimum Qualifications: - Bachelor's degree or above, majoring in computer science, communication or related fields. - Proficient in mobile programming languages such as C/C++ or Java/OC, with solid computer fundamentals. - Skilled in HTTP, HTTPS, TCP/IP, Quic and other network protocols, as well as network programming. Preferred Qualifications: - Familiar with the basics of audio and video. - Have independently developed player SDK, player core, or network transmission modules, and have video-related development experience. - Have experience in player architecture optimization. - Have Android/iOS mobile development experience. - Have experience optimizing playback experiences and costs. - Have experience maintaining open-source player frameworks such as ExoPlayer, ijkplayer, etc. - Have experience optimizing Quic, BBR. - Positive and optimistic, with a strong sense of responsibility, and good team communication and collaboration skills. - Strong learning ability, a strong desire for knowledge, curiosity and ambition. Able to keep up with and learn the latest technology in the industry.
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