Summary

This senior HPC cluster engineer role focuses on GPU computing, InfiniBand networking, and virtualization for Nebius’s AI cloud platform. You’ll optimize and troubleshoot cluster infrastructure, integrate new hardware, and improve monitoring and automated fault resolution. The posting does not specify a work location or arrangement.

Responsibilities

• Tune GPU cluster and InfiniBand network performance
• Diagnose GPU and network issues and identify root causes
• Integrate new GPU hardware with Kubernetes, QEMU, and KVM
• Improve automation for monitoring and resolving infrastructure faults
• Configure GPU devices and InfiniBand fabrics