HPC Engineer
NexGen Cloud, London, UK +1
The role
We’re deploying more and 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’re hiring an HPC Engineer to close that gap: validating and tuning clusters before handover, then owning the HPC layer in production.
This is a role for someone who follows a problem across GPUs, fabric, storage and software until it’s fixed rather than handing it off, who won’t sign off a cluster that isn’t ready, and who’s comfortable operating without heavy oversight in a fast-moving environment. It’s a permanent, remote role based in the UK, with an on-call rota and occasional travel to data centre sites.
What you need
We care more about how you think and work than a perfect CV. You’ll likely bring a combination of the following:
Essential
- Hands-on experience operating NVIDIA GPU infrastructure at scale, including drivers, CUDA, DCGM and diagnosing GPU hardware faults