Role: SRE/DevOps Engineer (HMRC andamp; Security Cleared) Location: London, UK Hybrid work Experience level - Junior and Senior profiles - we have both roles. Who are we looking for? We are seeking an experienced Microsoft SRE/DevOps Engineer holding active HMRC security clearance to build, automate, scale, and safeguard mission-critical cloud-native platforms, balancing feature delivery speed with strict reliability and uptime goals. This role leans heavily into code-driven automation, incident response, SLIs/SLOs, and error budgets, with emphasis on CI/CD pipelines, release management, and cross-team collaboration. Key Responsibilities: Cloud Infrastructure Management: Design, provision, and maintain Azure infrastructure (AKS, Azure Virtual Networks, Key Vault, Storage, and Load Balancers). CI/CD andamp; Deployment: Build and manage automated build/release pipelines using Azure DevOps, GitHub Actions, or Jenkins. Infrastructure as Code (IaC): Write and maintain declarative infrastructure using Terraform, ARM templates, or Bicep. Reliability andamp; Incident Response: Define Service Level Indicators (SLIs), Service Level Objectives (SLOs), and error budgets. Participate in on-call rotations and perform Root Cause Analysis (RCA)/postmortems. Observability andamp; Monitoring: Implement telemetry, logging, and metrics dashboards using Azure Monitor, Application Insights, Prometheus, Grafana, or Datadog. Container andamp; Kubernetes Operations: Manage Azure Kubernetes Service ..... full job details .....