Senior Cloud Reliability Engineer

Location

Location: Cambridge, UK – Applicants should be based (or willing to relocate) within a comfortable commuting distance of our office to attend onsite as required.

What you’ll be doing

• Partner with game and development teams to move services toward cloud-native architectures, improving resilience, security and cost efficiency across live environments.
• Support the migration of workloads from managed VPS environments onto Jagex’s cloud platform, helping teams modernise safely without compromising uptime.
• Define, embed and improve SLIs, SLOs and error‑budget thinking so service reliability is measurable and better understood across teams.
• Design and enhance observability and alerting across logs, metrics and traces, giving teams faster insight into issues and reducing time to detection.
• Automate operational tasks such as scaling, failover and deployments, while building self‑healing mechanisms t...