Infrastructure Engineer, Sandboxes & Compute

The role Every environment episode needs an isolated, fast, disposable sandbox. We run many at once, for customers who care about isolation. You’ll own the compute layer: orchestration, isolation, images and cost. What you’ll own The sandbox fleet that environments execute in, and its scaling.Fast snapshot, restore and teardown for containerised and VM workloads.Isolation between episodes, between customers, and from the outside world.Images, dependencies and reproducible builds for environment runtimes.Cost and performance, watched and improved. What you bring Strong experience with Kubernetes, containers and Linux internals.Infrastructure you’ve operated at scale on a major cloud.Security-minded: you think about escape paths and blast radius by default.Infrastructure as code and on-call ownership. Helpful, not required MicroVMs, gVisor or similar isolation technologies.ML or evaluation workloads you’ve supported.