Responsibilities
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.
Qualifications
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.
Job Information
About TikTok
TikTok is the leading destination for short-form mobile video. At TikTok, our mission is to inspire creativity and bring joy. TikTok's global headquarters are in Los Angeles and Singapore, and we also have offices in New York City, London, Dublin, Paris, Berlin, Dubai, Jakarta, Seoul, and Tokyo.
Why Join Us
Inspiring creativity is at the core of TikTok's mission. Our innovative product is built to help people authentically express themselves, discover and connect – and our global, diverse teams make that possible. Together, we create value for our communities, inspire creativity and bring joy - a mission we work towards every day.
We strive to do great things with great people. We lead with curiosity, humility, and a desire to make impact in a rapidly growing tech company. Every challenge is an opportunity to learn and innovate as one team. We're resilient and embrace challenges as they come. By constantly iterating and fostering an "Always Day 1" mindset, we achieve meaningful breakthroughs for ourselves, our company, and our users. When we create and grow together, the possibilities are limitless. Join us.
Diversity & Inclusion
TikTok is committed to creating an inclusive space where employees are valued for their skills, experiences, and unique perspectives. Our platform connects people from across the globe and so does our workplace. At TikTok, our mission is to inspire creativity and bring joy. To achieve that goal, we are committed to celebrating our diverse voices and to creating an environment that reflects the many communities we reach. We are passionate about this and hope you are too.
