About the job
NexGen Cloud develops Hyperstack, an AI cloud platform built for researchers and large enterprises with demanding workloads. The company provides on-demand and private GPU infrastructure tailored for teams that require high performance. Collaboration is central to the team’s approach, and AI tools are integrated across the organization to address technical challenges, streamline workflows, and push the limits of enterprise GPU infrastructure.
Role overview
The Senior Infrastructure Engineer (OpenStack) works remotely from within the UK and reports to the Head of Infrastructure. This position sits within the Infrastructure department and plays a key part in NexGen Cloud’s rapid platform expansion.
The role focuses on designing, operating, and enhancing global OpenStack and Kubernetes environments. The work influences infrastructure performance, reliability, and the overall customer experience. This is not a routine maintenance position; it calls for engineers who want to own systems end-to-end and see their impact in production.
What you will do
- Take full responsibility for the design, operation, and continuous improvement of OpenStack and Kubernetes infrastructure
- Manage infrastructure that is essential to platform performance and reliability
- Tackle complex technical problems and drive meaningful changes
- Help ensure customer satisfaction by maintaining stable, high-performing systems

