DevSecOps Engineer

DevSecOps | Secure Coding Engineer London | Hybrid | 4 days in the office Contract | £650 per day Inside IR35 A leading global financial services organisation is seeking a Build, Deployment & Secure Coding Engineer to support and enhance its enterprise build, deployment and secure software delivery platforms. You'll play a key role in developing automated CI/CD pipelines, maintaining build and deployment tooling, implementing secure coding controls and supporting software supply chain security within a highly regulated environment. Key Responsibilities: • Engineer and support enterprise build, packaging and deployment platforms. • Develop and maintain automated CI/CD pipelines using industry best practices. • Support application migrations to Octopus Deploy and maintain integrations with GitHub Enterprise, TeamCity, Artifactory and ServiceNow. • Write, review and troubleshoot C#/.NET code and PowerShell scripts to support deployment tooling and automation. • Implement secure coding controls including SAST, SCA, dependency scanning and secrets detection. • Administer artefact repositories, package management and software supply chain controls. • Troubleshoot build, deployment and application issues across Windows and Linux environments. • Support platform upgrades, monitoring, governance, audit and continuous improvement initiatives. Key Skills & Experience: • Track record of enterprise software build, packaging and deployment engineering • Hands-on experience with Octopus Deploy, TeamCity, GitHub Enterprise, JFrog Artifactory/Xray or Azure DevOps Server. • Strong knowledge of MSBuild, NuGet, IIS, REST APIs, Git and artefact management. • Experience implementing secure coding practices, including CodeQL, Dependabot, SAST, SCA and software supply chain security. • Knowledge of Windows Server, Linux, SQL Server and automated deployment techniques. • Experience working within regulated enterprise environments with strong change, release and governance controls. • Experience with Docker, Kubernetes, Terraform or CyberArk would be advantageous.