Senior Software Development Engineer, SDN-Traffic Intelligence & Control
Listed on 2026-01-16
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Engineering
Software Engineer, Systems Engineer
Senior Software Development Engineer, SDN-Traffic Intelligence & Control
1 week ago Be among the first 25 applicants
ResponsibilitiesByte Dance Networking brings together innovative ideas and technologies from network architecture, software defined networking (SDN), network virtualization, switch software and hardware co-design, and highალი-speed networking, to create hyperscale data-center networking solutions that power several of the most popular apps of the world such as Douyin and Tik Tok. The SDN team builds cross-layer intelligence that enables hyper-scale datacenter interconnection, and is responsible for developing traffic control and bandwidth management systems, network emulation and routing verification tools that empower highly available, efficient and scalable datacenter network infrastructure.
- Build software control systems to manage the network resources, especially the long-haul bandwidth.
- Build host/gateway end-side network traffic monitoring, analysis and control capabilities.
- Work with network operation and planning teams to support bandwidth and performance requirements for upper-layer computing, storage, recommendation and other businesses, and provide fault analysis and resolving capabilities.
- Bachelor's degree or higher in computer science, network engineering or a related field.
- Proficiency in at least one programming language such as Go, C++, or Python, with a strong foundation in designing and developing distributed systems.
- In-depth understanding of networking protocols and the TCP/IP stack.
- Practical or research experience in bandwidth management or distributed rate limiting systems/algorithms.
- In-depth understanding of networking protocols and the TCP/IP stack; familiarity with Linux operating systems and networking functionalities.
- 5 years practical or research experience in bandwidth management or distributed rate limiting systems/algorithms.
- PhD graduates with a specialization in Computer Systems.
Founded in 2012, Byte Dance’s mission is to inspire creativity and enrich life. With a suite of more than a dozen products, including Tik Tok, Lemon8, Cap Cut, and Pico as well
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