Senior Engineer - Devops
Dunnhumby
Posted: May 20, 2026
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Quick Summary
We're looking for a Senior DevOps Engineer who can effectively collaborate with cross-functional teams to optimize the development and deployment process, ensuring timely delivery and high-quality results.
Required Skills
Job Description
dunnhumby is the global leader in Customer Data Science, partnering with the world’s most ambitious retailers and brands to put the customer at the heart of every decision. We combine deep insight, advanced technology, and close collaboration to help our clients grow, innovate, and deliver measurable value for their customers.
dunnhumby employs nearly 2,500 experts in offices throughout Europe, Asia, Africa, and the Americas working for transformative, iconic brands such as Tesco, Coca-Cola, Nestlé, Unilever and Metro.
We’re looking for a Senior Devops Engineer who expects more from their career. This role is a chance to work with new technologies; build critical infrastructure as code for our commercial and internal applications, powered by our world class data science. It’s an opportunity to join a dynamic and talented team, focused on allowing you to best utilise your skills and showcase your abilities. As a Senior Devops Engineer at dunnhumby, you will join an agile team contributing to and maintaining our cloud infrastructure as code, CI / CD pipelines, and working alongside other experienced professionals to deliver our software products. You will be well presented, self-motivated and have a clear passion for creating high quality code and systems. You will seek out areas to automate and drive continuous improvements to our software development life cycle.
What we expect from you:
• Degree in a relevant subject
• 8+ years of experience required
• Hands-on experience with Google Cloud Platform (GCP) and/or Microsoft Azure
• Strong experience with GitLab Premium (self-hosted)
• Experience with TeamCity and/or Octopus Deploy
• Experience with JFrog Artifactory
• Experience with SonarQube for code quality and security checks
• Hands-on experience with Argo CD
• Experience with Terraform for Infrastructure as Code
• Familiarity with Helm for Kubernetes deployments
• Exposure to Crossplane is a strong plus
• Experience using Jira, Confluence, and Miro for agile collaboration and documentation
• Experience with Grafana, Loki, VictoriaMetrics, and/or New Relic
• Strong hands-on experience with Docker and Kubernetes
What you can expect from us
We won’t just meet your expectations. We’ll defy them. So you’ll enjoy the comprehensive rewards package you’d expect from a leading technology company. But also, a degree of personal flexibility you might not expect. Plus, thoughtful perks, like flexible working hours and your birthday off.
You’ll also benefit from an investment in cutting-edge technology that reflects our global ambition. But with a nimble, small-business feel that gives you the freedom to play, experiment and learn.
And we don’t just talk about diversity and inclusion. We live it every day – with thriving networks including dh Gender Equality Network, dh Proud, dh Family, dh One, dh Enabled and dh Thrive as the living proof. We want everyone to have the opportunity to shine and perform at your best throughout our recruitment process. Please let us know how we can make this process work best for you.
Our approach to Flexible Working
At dunnhumby, we value and respect difference and are committed to building an inclusive culture by creating an environment where you can balance a successful career with your commitments and interests outside of work.
We believe that you will do your best at work if you have a work / life balance. Some roles lend themselves to flexible options more than others, so if this is important to you please raise this with your recruiter, as we are open to discussing agile working opportunities during the hiring process.
For further information about how we collect and use your personal information please see our Privacy Notice which can be found (here)