dunnhumby - Platform Engineer

• Strong professional software or platform engineering experience, shipping code or infrastructure to production within a team environment • Hands‑on Kubernetes experience on GKE, AKS, or EKS, with confidence using Deployments, Services, Ingress, ConfigMaps, Secrets, and RBAC • Helm experience, including writing or substantially modifying charts, with a solid understanding of values files, templates, hooks, and chart dependencies • Experience with GitLab CI or a comparable CI tool (e.g. GitHub Actions, Azure DevOps, Jenkins, CircleCI), having built or meaningfully modified pipelines rather than just used them • Production experience with Python or Go, with the ability to discuss real code from professional work • Confidence working with Linux, Bash, Docker, and standard Unix tooling • Strong Git practices within a team environment, including branching strategies, PR/MR workflows, review feedback, and merge conflict resolution • A proven track record of shipping to production in a professional team setting (not solely prototype or personal projects) • Exposure to ArgoCD, Flux, or another GitOps tool is a strong plus • Experience with External Secrets Operator, Vault, or similar secret‑sync patterns is beneficial • Familiarity with Terraform, multi‑cloud environments (GCP and Azure), observability tooling (e.g. New Relic, Datadog, Prometheus, Grafana), or contract testing with Pact would be valuable • 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) • (here)