Senior HPC Engineer

We’re deploying more large-scale NVIDIA GPU clusters connected by InfiniBand, and the gap between a cluster that’s built and one that delivers its expected training performance is where customer experience is won or lost. We need an HPC Engineer to close that gap: validating and tuning clusters before handover, then owning the HPC layer in production. This is a UK-based remote role, reporting to the Head of Infrastructure.

This is a role for someone who won’t sign off a cluster that isn’t right, who follows a problem across GPUs, fabric, storage and software until it’s fixed rather than handing it off, and who is comfortable owning outcomes without heavy oversight.