At a Glance
- Tasks: Own and evolve Jenkins pipelines, ensuring fast and secure builds across multiple languages.
- Company: Join a leading tech firm with a focus on innovation and collaboration.
- Benefits: Competitive daily rate, hybrid work model, and opportunities for professional growth.
- Other info: Dynamic role with mentorship opportunities and a chance to work with cutting-edge technologies.
- Why this job: Make a real impact on software delivery while enhancing supply chain security.
- Qualifications: 7+ years in engineering, with strong expertise in CI/CD and DevSecOps.
The predicted salary is between 63000 - 77000 £ per year.
Duration: contract to run until 30/11/2026
Location: Hybrid. Sheffield, 3 days onsite with additional need to travel to other offices within the UK
Rate: up to £538.20 p/d Umbrella inside IR35
Role purpose / summary
Own and evolve our Jenkins Shared Library powering multi-language builds (Java/Maven, Node/NPM, Python, Helm, Terraform, containers). Deliver fast, secure, provenance-rich pipelines (SLSA, SBOM, digests) and strengthen supply chain integrity across teams.
Core Responsibilities:
- Design and maintain Groovy pipeline steps (build, test, package, scan, deploy).
- Extend Python tooling for SLSA provenance, SBOM generation, hash/digest accuracy, and security scan aggregation (SonarQube, Sonatype IQ, SAST/Container).
- Optimize performance (parallel builds, caching, scope-reduced BOMs, dependency prefetch).
- Ensure artifact integrity (correct SHA1/SHA256 mapping, reproducible inputs, evidence modeling).
- Refactor legacy scripts (remove global state, consolidate hashing, standardize templates).
- Document ci-config.yaml standards and usage patterns.
- Mentor engineers on secure pipeline development and supply-chain practices.
- Troubleshoot and prevent pipeline incidents.
Essential Skills:
- 7+ years engineering; 3+ in CI/CD platform or DevSecOps.
- Strong Jenkins + Groovy shared library expertise.
- Advanced Python automation (JSON/YAML processing, tooling scripts).
- Deep Maven/NPM/Python packaging knowledge; exposure to Helm/Terraform and container image metadata.
- Supply-chain security (SLSA, CycloneDX SBOM, digests).
- Experience with SonarQube, Sonatype IQ, container and SAST scanning.
- Proven performance tuning (caching, parallelization, dependency pruning).
- Compliance Awareness.
Nice-to-Have:
- Artifact signing / attestations (cosign, OCI).
- Terraform module and Helm chart publishing patterns.
- GitOps or release automation experience.
- GCP/AWS cloud experience.
Soft Skills:
- Precise communicator documentation discipline.
- Ownership mindset, able to operate with minimal supervision.
Deliverables (First 30 Days):
- Current state assessment: audit shared library structure with view to understand all building blocks and modules.
- Support requests: work on user's reported issues to get to know critical parts of the pipeline and various configuration options.
- Identify bugs, classify them and develop hot fixes.
- Feature requests: deliver 2 x small features/improvements to pipeline code.
All profiles will be reviewed against the required skills and experience. Due to the high number of applications we will only be able to respond to successful applicants in the first instance. We thank you for your interest and the time taken to apply!
If you receive suspicious outreach claiming to be from us, please contact us via the ManpowerGroup website.
DevX Build Pipeline/ DevOps Engineer CGEMJP00349975 in London employer: Experis
As a Technical Stores Person at our Boscombe Down location, you will be part of a dedicated team supporting military operations with a focus on efficiency and high standards of service. Our company fosters a collaborative work culture that values employee growth, offering training opportunities and the chance to develop your skills in a dynamic environment. With a commitment to excellence and compliance, we provide a unique opportunity to contribute meaningfully to the defence sector while enjoying the benefits of working in a supportive and professional setting.
StudySmarter Expert Advice🤫
We think this is how you could land DevX Build Pipeline/ DevOps Engineer CGEMJP00349975 in London
✨Join Local Tech Meetups
Get out there and mingle with fellow developers by joining local tech meetups. It’s a fantastic way to meet people who might be working at Experis or know someone who does. Plus, you can pick up some trendy tech skills and trends while you're at it!
✨Contribute to Open Source Projects
Show off your coding chops by jumping into open-source projects. Not only does this give you practical experience, but it also gets you noticed in the dev community. You'll create a killer portfolio that speaks volumes about your skills to Experis.
✨Tap into Online Developer Communities
Don’t underestimate the power of online developer communities like GitHub, Stack Overflow, and even Reddit. Participate in discussions, share your projects, and build your visibility. We can often find opportunities through these channels that can lead to a full-time gig at companies like Experis.
✨Explore Job Boards Specifically for Tech Roles
Keep your eyes peeled on job boards that focus on tech roles. Sites like TechCareers or Stack Overflow Jobs can often have listings for companies like Experis that might not show up on broader job sites. Make it a habit to check these regularly, and don’t hesitate to apply directly through our website!
We think you need these skills to ace DevX Build Pipeline/ DevOps Engineer CGEMJP00349975 in London
Some tips for your application 🫡
Show off your coding skills:When applying for a software engineering role, it's super important to showcase your coding skills. Make sure your CV includes your tech stack, any relevant programming languages you’re comfortable with, and examples of projects you've worked on. If you have a GitHub profile, link it up! We love to see code in action.
Tailor your portfolio:For a full-time role, we’d expect to see some solid examples of your work in your portfolio. Make sure to include at least two or three projects that highlight your problem-solving skills and your ability to work with different technologies. Focus on the projects that are most relevant to the position at Experis.
Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at Experis and how your skills align with the role. Show us your passion for software development. We dig enthusiastic candidates who understand the value of collaboration and continuous learning!
Be clear and concise:When it comes to writing your CV and cover letter, clarity is key. Avoid jargon that could confuse us and stick to simple, direct language. Highlight your achievements with quantifiable results where possible, and keep everything easy to read. A well-organised application goes a long way!
How to prepare for a job interview at Experis
✨Brush Up on Your Coding Skills
For a full-time software engineering role, it's crucial that we stay sharp with our coding abilities. Expect technical questions that might involve solving problems on the spot or discussing algorithms. Practise on platforms like LeetCode or HackerRank to get comfortable with the types of questions that often come up.
✨Know Your Tools and Frameworks
Make sure we’re well-acquainted with the tools and technologies listed in the job description. Familiarise ourselves with any specific frameworks or programming languages mentioned. If Experis uses React or Node.js, for instance, be ready to discuss how we’ve used them in previous projects or coursework.
✨Showcase Your Projects
Bring along a portfolio that highlights our best work. This could be code samples, GitHub repositories, or any side projects we’ve built. Make sure we can talk through our thought process for each project, especially the challenges we faced and how we solved them—this shows our problem-solving skills in action.
✨Prepare for Behavioural Questions
While technical skills are key, full-time positions also require cultural fit. Be ready to discuss our previous experiences and how we handle teamwork, conflict, and deadlines. Brush up on the STAR method—Situation, Task, Action, Result—to clearly articulate our past experiences when discussing how we've contributed to a team.
