Location – Bangalore / Pune / Kolkata / Indore

We are looking for a hands-on Networking Architect to design and validate networking for AI clusters: scale-out back-end fabrics, front-end and storage networks, and the software that runs them. You will lead customer architecture discussions, PoCs and presales, and build the validation that proves a fabric performs.

Key Responsibilities
Architect AI back-end fabrics: RoCEv2 lossless Ethernet and InfiniBand, rail-optimized and leaf-spine topologies, congestion control (PFC, ECN, DCQCN).
Design and validate SONiC-based fabrics, including fabric automation and telemetry.
Build fabric validation and benchmarking: NCCL tests, RDMA perftest and job-level collective performance.
Integrate NICs/DPUs and storage networks (NVMe-oF, GPUDirect RDMA).
Track Ultra Ethernet and scale-up interconnects (NVLink, UALink) and turn them into offerings.
Lead presales, PoCs and technical proposals.

Qualifications

Education




Bachelor’s or master’s degree in computer engineering or computer science, Electronics, Electrical, (or equivalent experience).

Experience
12 to 16 years in networking product engineering or data center networking.
At least 3 years on RDMA, HPC or AI fabrics.

Must-Have Technical Skills
Data center networking: L2/L3, BGP/EVPN, leaf-spine.
RDMA: RoCEv2 and/or InfiniBand, with PFC/ECN/DCQCN tuning.
Linux networking stack and NIC configuration and troubleshooting.
Hands-on fabric validation with traffic generators, NCCL tests and perftest.
C /C++ or Go; Python is a plus.

Positive-to-Have Technical Skills
SONiC/SAI development.
NVIDIA Spectrum-X, Quantum InfiniBand, BlueField; Broadcom Tomahawk/Jericho.
Ultra Ethernet specification; UALink/NVLink.
Streaming telemetry (gNMI).
Kubernetes networking for AI clusters (Multus, SR-IOV CNI).

📌 Ai Fabric Networking Architect Bengaluru
🏢 jobmate.org
📍 Bengaluru