Site Reliability Engineer (Contract) – £450- £500/day OutsideIR35 6‑Month Contract | Fully Remote | Immediate Start A leading technology‑driven organisation is looking for an experienced Site Reliability Engineer to join on a 6‑month contract. This role is fully remote and ideal for someone who thrives in a service‑focused, continuous‑improvement environment. You’ll be responsible for keeping critical services stable, secure, and performant while driving improvements across infrastructure, automation, and operational workflows. Key Responsibilities Maintain and improve production services with a focus on reliability, performance, and operational excellence Own and enhance Azure‑based infrastructure, ensuring clean, scalable, and well‑documented environments Lead improvements across CI/CD, IaC, monitoring, and operational tooling Troubleshoot and optimise traffic routing, security, and performance across Azure networking components Contribute to continuous improvement initiatives, reducing toil and increasing automation Collaborate with engineering teams to ensure best practices are followed across deployments and service operations Essential Skills Azure DevOps – broad experience across pipelines, repos, service operations, and automation Azure Front Door – strong hands‑on experience with configuration, routing, WAF, and performance optimisation Azure Application Gateway – deep understanding of rules, listeners, routing, and security Infrastructure as Code – Terraform and GitHub‑based workflows Azure Containers – experience with containerised workloads (AKS, ACI, or similar) Strong SRE mindset: service health, continuous improvement, operational hygiene, and reducing manual effort Unfortunately, this role does not offer sponsorship. If your looking for a new challenge and this sounds like you, we'd love to hear from you. Please apply with your most Up-to-Date CV, please contact me at scarlett.jankowski@opusrs.com