Senior Engineer

Role: Senior DevOps Engineer (Azure AD B2C) Location: Reading, UK (Hybrid – 2–3 days onsite per week) Contract: 6-month initial term, potential to extend Rate: £440/day (inside IR35) About the Role We’re working with a leading utilities organisation that is upgrading its billing and CRM platforms from legacy on-premise systems to modern, cloud-based solutions. As a Senior DevOps Engineer, you’ll be instrumental in designing and maintaining CI/CD pipelines, managing Azure AD B2C, and implementing Infrastructure as Code (IaC) solutions in a secure, scalable environment. Key Responsibilities • Build and maintain CI/CD pipelines (Azure DevOps, GitHub Actions, or Jenkins) • Implement IaC using Terraform, ARM templates, and Azure CLI • Configure and manage Azure AD B2C tenants, custom policies, and authentication flows • Automate deployments and identity configurations using PowerShell or Python • Integrate DevSecOps practices including automated testing and policy compliance • Configure observability using Azure Monitor and Application Insights • Secure environments with conditional access, MFA, and certificate management • Collaborate with architects and development teams to deliver scalable solutions Essential Skills • Strong experience with Azure DevOps and Terraform • In-depth knowledge of Azure AD B2C (Identity Experience Framework, OAuth2.0, OpenID Connect, SAML2.0) • Excellent scripting skills (PowerShell/Python/Bash) • Experience with CI/CD and cloud automation • Strong troubleshooting and communication skills Desirable: Prior experience in the utilities or energy sector.