DevOps Engineer

Company: Gravitas Recruitment Group (Global) Ltd
Apply for the DevOps Engineer
Location: London
Job Description:

We’re working with a leading organisation undertaking a major Azure platform migration and are looking for a Senior Azure DevOps / Platform Engineer to join on an initial 3-month contract.

The client has recently built a new Azure hub-and-spoke platform centred around AKS, with infrastructure delivered through Terraform and Helm and CI/CD managed through Azure DevOps. The immediate focus is migrating existing services onto the new platform while modernising and decommissioning legacy infrastructure.

The Role

You’ll be hands-on across the Azure estate, helping migrate live services into AKS, rework their deployment pipelines and extend the underlying Infrastructure as Code.

Key areas will include:

  • Migrating existing services onto AKS and into new Azure subscriptions
  • Moving services and pipelines into a new Azure DevOps project and standardising deployment processes
  • Developing and maintaining Terraform modules across multiple environments/regions
  • Authoring and maintaining Helm charts for microservices
  • Supporting Kubernetes deployments, ingress, workload identity, scaling and troubleshooting
  • Working on Azure Front Door, WAF, Firewall, DNS and routing
  • Helping migrate internal traffic away from Cloudflare onto Azure-native services
  • Safely decommissioning legacy infrastructure and managing dependencies/state
  • Optimising Azure services including Cosmos DB and Redis for performance and cost
  • Supporting security hardening and vulnerability scanning
  • Maintaining healthy CI/CD pipelines and supporting wider platform engineering/BAU activity
  • Producing clear runbooks and handover documentation for SRE teams
  • Azure – particularly AKS and hub-and-spoke landing zones
  • Terraform – modules, remote Azure state and multi-environment deployments
  • Kubernetes & Helm – hands-on chart development, deployments, ingress, scaling and troubleshooting
  • Azure networking/security – Front Door, WAF, Firewall, DNS, Private Endpoints, RBAC and identity
  • Azure DevOps – strong pipeline experience and automated security/testing
  • Experience migrating live services/platforms between subscriptions, clusters or environments
  • Azure cost and performance optimisation, particularly Cosmos DB and Redis
  • Git/PR-based development and strong Infrastructure as Code practices
  • Ability to work independently in a senior contract capacity
  • Azure Monitor, App Insights, Log Analytics, KQL or Grafana
  • Service Bus, App Configuration or Entra ID
  • Security tooling such as Trivy, Checkov, Snyk or SonarCloud
  • CKA/CKAD, AZ-400, Azure Solutions Architect or Terraform certification

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Posted: October 13th, 2026