Senior Software Development Engineer, SDN-Traffic Intelligence & Control
Confirmed on the employer's own hiring board on Sep 26, 2026. First seen by Alion on May 10, 2024. ByteDance scores C on the Alion truth index.
岗位职责 / Responsibilities
Team Introduction
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.
The SDN team builds cross-layer intelligence that enables hyper-scale datacenter interconnection. The team 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.
Job Description:
As a Software Engineer, SDN-Traffic Intelligence & Control, you are responsible for designing and developing the bandwidth management system to support the rapid growth of business needs and improve overall bandwidth reliability. You will work with a cross-functional team to provide efficient, flexible, and reliable network solutions using cutting-edge networking technologies.
Responsibilities
- 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;
- Working 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.
任职要求 / Requirements
Minimum Qualifications
- 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 the areas of bandwidth management or distributed rate limiting systems/algorithms will be considered particularly favorable.
Preferred Qualifications
- In-depth understanding of networking protocols and the TCP/IP stack; familiarity with Linux operating systems and networking functionalities is highly advantageous.
- 5 years practical or research experience in the areas of bandwidth management or distributed rate limiting systems/algorithms will be considered particularly favorable.
- PhD graduates with a specialization in Computer Systems are strongly encouraged to apply.