Staff HPC Network Architect

📋 Description

• Architect high-performance networking solutions that power cloud platforms, with a focus on
• Define the network topology and architectural patterns for large-scale GPU clusters, storage
• Evaluate, benchmark, and select next-generation network technologies (e.g., InfiniBand NDR/XDR
• Develop and maintain network architecture standards, reference designs, and scalability roadmaps
• Partner with compute and storage architects to ensure seamless end-to-end data flow and fault
• Guide network automation strategies and tooling to enable efficient provisioning, telemetry, and

🎯 Requirements

• Proven 7+ years of experience architecting high-performance data center networks, preferably for
• Deep expertise with InfiniBand (HDR/NDR) and advanced Ethernet fabrics, including RoCE and RDMA
• Strong understanding of data center switching architectures, congestion control (PFC, ECN), QoS
• Skilled in designing for low-latency and high-throughput data paths, including GPU-to-GPU and
• Expertise with BGP-based fabric design, including eBGP underlays, MP-BGP EVPN, ECMP, route policy
• Experience with SDN, APIs, automation, and network telemetry.

🎁 Benefits

• Generous cash & equity compensation
• Health, dental, and vision coverage for you and your dependents
• Wellness and commuter stipends for select roles
• 401k Plan with 2% company match (USA employees)
• Flexible paid time off plan