Contract length - 6 months (possibility for extension) Location - Remote (1 day per month in London) (UK or EU based candidates only) Daily rate - £400 pd (outside IR35) Key Responsibilities Design and maintain CI/CD pipelines using GitHub Actions, Nexus, and ArgoCD Support migration and containerisation of legacy Java applications Implement GitOps deployment practices across OpenShift/ROSA environments Integrate SonarQube and security controls into the deployment lifecycle Use AWS Kiro and AI agents to automate DevOps workflows Collaborate with development, infrastructure, and security teams Improve monitoring, observability, and deployment reliability Required Skillset Experience with AWS Kiro (L300 certification required or willingness to complete the certifications) Proven background building CI/CD pipelines with GitHub Actions Hands-on experience with ArgoCD and GitOps delivery models Strong knowledge of Kubernetes, OpenShift, and AWS ROSA Experience managing Nexus repositories and artefact lifecycle management Strong experience integrating SonarQube quality gates and security scanning Proven experience with Docker, Helm, and containerised deployments Good scripting skills with Python, Bash, or Go Experience using AI-powered development tools such as Kiro, Copilot, or Claude Code Strong understanding of Java application migration and modernisation Experience troubleshooting Kubernetes networking and service mesh environments Knowledge of Istio and cloud-native ..... full job details .....