<p>ByteDance Networking brings together innovative ideas and technologies from network architecture, software defined networking (SDN), network virtualization, switch software and hardware co-design, and high-speed networking, to create hyperscale data-center networking solutions that power several of the most popular apps of the world such as Douyin and TikTok which serve hundreds of millions of users around the globe.</p> <p>ByteDance Networking is responsible for designing, building, and operating the global, intelligent network infrastructure to meet the requirements of high availability, scalability, and high-performance. By joining this team, you will gain marketable software development and/or network operation experiences in data center networking at massive scale.</p> <p>We are looking for talented individuals to join us for this future position in 2026. As a graduate, you will get unparalleled opportunities for you to kickstart your career, pursue bold ideas and explore limitless growth opportunities. Co-create a future driven by your inspiration with Bytedance.</p> <p>Successful candidates must be able to commit between January 5,2026 to December 14, 2026</p> <p>Applications will be reviewed on a rolling basis - we encourage you to apply early. Please state your availability clearly in your resume (Start date, End date).</p> <p>Candidates can apply for a maximum of TWO positions and will be considered for jobs in the order you applied for. The application limit is applicable to ByteDance and its affiliates' jobs globally.</p> <p>Responsibilities:</p> <ul> <li>Design, implementation and deployment of high-speed network technologies to support AI/LLM applications. </li><li>Design and development of platforms/systems for monitoring, analysis and diagnosis of large scale AI/LLM network. </li><li>Research and development of high-performance AI communication framework, network protocol stacks, and codesign optimization of host-network-application to improve the scalability, reliability and performance of AI/LLM network. </li><li>Building next generation AI network infrastructure supporting large scale heterogeneous network hardware with innovative and deployable solutions. </li></ul>