Platform / DevOps Engineer - Python, Jenkins/Groovy, CI/CD, Security - DevEx - Up to £600 a day (Inside IR35)
We’re partnering with a high-tech enterprise looking for DevX/DevEx talent to join their platform/DevOps team. You’ll own complex polyglot build infrastructure, modernise legacy automation, and strengthen software supply chain security.
This is a hands-on role focused on evolving a Jenkins Shared Library supporting multi-language builds. You’ll design fast, secure CI/CD pipelines and enforce strong artifact integrity (SLSA, SBOM, digests).
Key Responsibilities
* Design and maintain end-to-end Groovy pipelines (build, test, scan, deploy)
* Enhance Python tooling for SLSA, SBOM, and security scans (SonarQube, SAST, etc.)
* Optimise pipelines via parallelisation, caching, and dependency management
* Ensure cryptographic artifact integrity (SHA1/SHA256, reproducibility)
* Refactor legacy scripts and standardise templates
Requirements
* 6+ years in DevOps/platform/software engineering
* 3+ years in CI/CD or DevSecOps
* Strong Jenkins/Groovy (Shared Libraries preferred)
* Advanced Python scripting and automation
* Experience with YAML/JSON processing
* Knowledge of modern DevSecOps and supply chain security (SLSA, SBOM)
* Proven performance optimisation experience
This is a new team build so we will have multiple headcount available. If you want to be at the frontier edge of modern engineering platforms apply immediately!