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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # DevOps Engineer - **Company:** Wtw - **Location:** Reigate, UK - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Agile Methodology, User Authentication, Automation of Tests, Microsoft Azure, Bash Shell, Software as a Service, Cloud Computing, Software Debugging, DevOps, Domain Name System (DNS), Identity and Access Management, Python (Programming Language), Log Analysis, Windows PowerShell, Prometheus, YAML, Datadog, Scripting, Cloud Monitoring, Backend, Event Driven Architecture, Infrastructure Automation Frameworks, Information Technology, Low Latency, Terraform, Devsecops, Api Management, Key Vault, Vulnerability Analysis - **Published:** August 18, 2026 - **Apply:** https://www.apply4u.co.uk/jobs/x/44347410/ ## About the Role As a Senior DevOps Engineer, you will join a substantial global engineering organisation and work in a team of highly skilled engineers in the SaaS platform area. You will be part of a team that follows Agile methodologies to deliver market-leading insurance solutions. This is a new position created as the organisation continues to grow and accelerate the delivery of innovative solutions that harness the latest advances in technology.The role is to work on the evolution of the SaaS delivery platform for WTW's flagship product Radar Live SaaS. You will have worked on large scale and globally deployed SaaS applications that have a mature stack management capability. A sound technical background is essential to be successful in this role with experience in delivering large scale Cloud services.The ideal candidate will enjoy building automated, environment-agnostic cloud platforms. Have strong troubleshooting and operational instincts. Prefer IaC and policy-driven automation over manual work. Be comfortable working across Dev, Ops, Security, and Architecture. Can balance reliability, quality, speed, and practical engineering trade-offs.The RoleAs a Senior DevOps Engineer, you will be expected to:Infrastructure-as-Code (IaC)Maintain and extend IaC modules using OpenTofu (Terraform fork).Implement reusable, parameterized templates for Azure infrastructure.Automate environment provisioning across development and production.Manage backend state, pipelines, and state-change detection integrations.Platform Engineering & SREOwn and improve reliability, observability, and performance of the platform.Implement SLOs, alerting, dashboards, and auto remediation where possible.Troubleshoot cluster level, networking, and workload deployment issues.Lead root cause analysis (RCA) and drive long-term reliability improvements.Automation & ToolingDevelop automation scripts and tooling in PowerShell.Build and optimize Azure DevOps (ADO) YAML pipelines.Integrate automated testing, security scanning, and automated rollout strategies like blue/green or canary where appropriate.Workflow & DeliveryWork in an Agile environment using ADO for planning and tracking.Collaborate closely with developers, platform engineers, and security.Participate in on-call rotations (if required).What you'll bring The essential skills/experience for this position are:Strong experience with OpenTofu/Terraform for IaC.Hands-on expertise with AKS, including:cluster operationsnode pools & autoscalingingress, cert-manager, CNIworkload deployment patternsExperience of Azure Cloud Services:Azure Front Door (AFD) and API Management (APIM)Azure DNS, Key Vault, MSI, networking, identity / Azure Entra IDMonitoring: Datadog, Log Analytics, Azure Monitor Skilled in Scripting (PowerShell, Bash, Python) automation.Proficient in Azure DevOps: repos, pipelines, artifacts.Solid understanding of Azure networking, DNS/private endpoints, Certificate/Secret management etcStrong debugging and operational experience (SRE mindset).Solid experience of DevSecOps architecture, processes & tooling Solid understanding of ObservabilityProcess & ToolingLogging, metrics, traces, dashboards Other highly desirable, but not essential skills are:Experience with: GitOps - ArgoCD or GitOps workflowsZero downtime deployments (blue/green/canary patterns)Prometheus/GrafanaMicrosoft Azure Certification (Az-104, Az-305, Az-400).Kubernetes Certification (CKA).Terraform Associate / OpenTofu equivalent (when available).Experience with high volume low latency SaaS systems. Experience with distributed and event driven architectures. Experience with Ingress Solutions such as Azure Front Door and API Management. Experience with IAM, Authentication / Authorisation.Degree-educated in Computer Science, Engineering, Mathematics or equivalent industry experience Appreciation of current and emerging technologies along with their potential benefits and limitations.General knowledge of the Insurance Industry.What we offer Enjoy a ## Related Videos - [From DevOps to Scaled DevOps: How We’re Rebuilding Continuous Delivery as a Platform](https://www.wearedevelopers.com/videos/100018-from-devops-to-scaled-devops-how-we-re-rebuilding-continuous-delivery-as-a-platform) - [Enabling automated 1-click customer deployments with built-in quality and security](https://www.wearedevelopers.com/videos/83-enabling-automated-1-click-customer-deployments-with-built-in-quality-and-security) - [CI/CD with Github Actions](https://www.wearedevelopers.com/videos/856-ci-cd-with-github-actions) - [Developing the Backend with Stefan Lingler, CTO at Shpock](https://www.wearedevelopers.com/videos/100360-developing-the-backend-with-stefan-lingler-cto-at-shpock) - [The journey from developer to devops - what i've learnt along the way](https://www.wearedevelopers.com/videos/238-the-journey-from-developer-to-devops-what-i-ve-learnt-along-the-way) - [My journey into DevOps world - How it all started!](https://www.wearedevelopers.com/videos/545-my-journey-into-devops-world-how-it-all-started) ## Related Articles - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [Where To Find Software Engineering Jobs](https://www.wearedevelopers.com/magazine/396-where-to-find-software-engineering-jobs) - [The Most Popular IT Jobs on the Market](https://www.wearedevelopers.com/magazine/376-the-most-popular-it-jobs-on-the-market) - [DevOps Engineer Salary [2023]](https://www.wearedevelopers.com/magazine/203-devops-engineer-salary-2023) - [The 12 Best Jobs for Software Engineers](https://www.wearedevelopers.com/magazine/401-the-12-best-jobs-for-software-engineers) - [Dev Digest 121 - AI goes offline](https://www.wearedevelopers.com/magazine/456-dev-digest-121-ai-goes-offline)