Network Engineer, GPU Network Direction - San Jose

Network Engineer, High Performance GPU Network Direction - San Jose

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Byte Dance 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 Tik Tok which serve hundreds of millions of users around the globe.

Byte Dance 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 experience in data center networking on a massive scale.

• Responsible for the design, validation, implementation and operation of Byte Dance's global high performance computing (HPC) networks.
• Work with cross‑functional teams, including but not limited to machine learning (ML), compute and storage, driving the innovation and evolution of the HPC network.
• Work closely with external vendors to explore state‑of‑the‑art architecture and next‑gen technology.
• Build software and tools to improve the reliability and availability of HPC network infrastructure.
• Ensuring the reliability of Byte Dance global network by participating in on‑call rotation.

• Bachelor's in Computer Science, Information Science, Engineering, Mathematics, or a related field, or experience equivalent to a Bachelor's degree.
• 3 years of working experience and above.
• Expertise with HPC network topologies, like RDMA over Converged Ethernet (RoCE) or Infini Band (IB).
• Good understanding of network protocols including TCP/IP, DHCP, BGP, OSPF/IS‑IS and MPLS related technologies.
• Experience with building HPC networks.
• Be self‑driven, possess good communication and written skills.

• Candidates with experience in high‑performance computing (HPC) network topologies, particularly those familiar with Remote Direct Memory Access over Converged Ethernet (RoCE) or Infini Band (IB), are preferred.

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 as platforms specific to the China market, including Toutiao, Douyin, and Xigua, Byte Dance has made it easier and more fun for people to connect, consume, and create content.

Inspiring creativity is at the core of Byte Dance's mission. Our innovative products are 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 enrich life - a mission we work towards every day.

Byte Dance 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 Byte Dance, our mission is to inspire creativity and enrich life. To achieve that goal, we are committed to celebrating our diverse voices and to creating an environment that reflects the many communities we reach.

Byte Dance is committed to providing reasonable accommodations in our recruitment processes for candidates with disabilities, pregnancy, sincerely held religious beliefs or other reasons protected by applicable laws. If you need assistance or a reasonable accommodation, please reach out to us at

【For Pay Transparency】Compensation Description (Annually)

The base salary range for this position in the selected city is $187,040 - $359,720 annually.

Compensation may vary outside of this range depending on a number of factors, including a candidate’s qualifications, skills, competencies and experience, and location. Base…