High-Performance Networking Engineer - Supercomputing job opportunity at xAI.

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xAI High-Performance Networking Engineer - Supercomputing
Requires: 1-year - XP
Pattern: full-time
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Professional Certificate
San Francisco, Palo Alto, CA, United States Of America
San Francisco,..........United States Of America

Develop and tune RDMA-based #communication systems leveraging NVIDIA GPUs and Mellanox NICs (InfiniBand, RoCE) for ultra-fast data transfer between nodes. Implement and optimize GPUDirect RDMA to enable direct memory access between GPUs and #network interfaces, minimizing CPU overhead. __ Integrate RDMA solutions with Kubernetes-based workloads, ensuring seamless operation across distributed compute and storage systems. __ Collaborate with #AI researchers and #infrastructure teams to accelerate data pipelines and collective communications using NCCL and MPI. __ Troubleshoot and resolve performance bottlenecks in high-throughput, low-latency networking environments.

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