DevOps Engineer (m/f/d)

Job description

Your Tasks We’re looking for a hands-on DevOps Engineer to join our platform team. You’ll own and evolve the infrastructure underpinning our production systems — from Kubernetes cluster operations on Azure AKS to CI/CD pipelines, observability stacks, and infrastructure-as-code. You’re comfortable operating across the full delivery lifecycle and care about making other engineers’ lives better through reliable, well-observed platforms. Your Responsibilities • Kubernetes & GitOps — Operate and maintain AKS clusters; manage workload delivery using ArgoCD, including application sets, sync waves, and progressive delivery patterns • CI/CD — Design and maintain GitHub Actions workflows; own branching strategies, environment promotion, and release automation • Observability — Build and maintain observability pipelines using OpenTelemetry, Elastic (APM, logs, metrics), and Grafana/Prometheus; define SLOs and surface meaningful signals from noise • Infrastructure as Code — Provision and manage Azure infrastructure using Terraform; maintain clean, modular, DRY codebases with proper state management and remote backends • Azure PaaS — Manage services such as Azure Container Apps, App Service, Azure Database, Service Bus, Key Vault, and related managed offerings • Security & Compliance — Implement RBAC, network policies, secret management, and ensure infrastructure meets security and audit requirements • Incident Response — Participate in on-call rotation; own post-mortems and drive reliability improvements • Collaboration — Work closely with application developers to improve deployment ergonomics, debug complex platform issues, and contribute to internal tooling Your Profile • 3–5 years in a DevOps, Platform, or SRE role • Strong hands-on Kubernetes experience (workloads, networking, RBAC, HPA, resource management) • Practical ArgoCD experience in production — not just Helm, but GitOps workflows at scale • GitHub and GitHub Actions proficiency; comfortable building complex workflow pipelines • Observability experience with at least two of: OpenTelemetry, Elastic Stack, Grafana, Prometheus, Loki • Terraform at production scale — modules, workspaces, remote state, CI integration • Azure experience, specifically AKS and core Azure PaaS services • Linux fundamentals, scripting (Bash or Python), and networking basics Nice to Have • GCP experience (GKE, Cloud Run, or any managed data services) • Familiarity with Elastic APM, EDOT collectors, or OpenTelemetry Collector pipelines • Experience with service mesh (Istio, Linkerd) and API gateways (Envoy, Kong) and WAF solutions (Fortiappsec / Cloudflare) • Bonus experience in FinOps (Robusta/Azure) and AIOps (HolmesGPT, Elastic agent etc.) About Us MediaMarktSaturn is Europe’s leading consumer electronics retailer. It sees itself as a partner, daily companion and navigator for its customers in the digital world. Its over 1,000 MediaMarkt and Saturn stores are closely integrated with their online shops. MediaMarktSaturn has a total headcount of more than 60,000. MediaMarktSaturn Technology is working on making Europe's number one consumer electronics retailer the technology leader in its sector. To this end, several hundred developers, UX designers and system architects using state-of-the-art technology work hand in hand with business owners in agile teams to develop customer-focused technology solutions for more than 6 million customers every day in 11 countries. Technology Hub located in Barcelona , is one of the service units of MediaMarktSaturn Technology to deliver adequate staffing and engineering skills for the agreed deliveries of the global deployment plan for the entire group. (*) Diversity and equal opportunities are important to us. Research shows that women and people from underrepresented groups are less likely to apply if they don’t meet all the criteria. If you are interested in this position but your experience doesn’t align perfectly with every requirement, we still encourage you to apply. Additional Benefits Young environment , where not everything is written in stone, and where you are expected to contribute and co-create the culture of the Tech Hub and international collaboration model You'll have a 10% discount on the entire MediaMarkt website , so you can treat yourself at a lower price whenever you want! On top of your compensation package , you can request Flexible Pay “MediaFlex program” (a.e. Ticket Restaurant, Private Health Insurance) Flexible working time and possibility to combine home office / presential working. Intensive workday every Friday and during summer The possibility to choose between 2 offices : The first one is the MediaMarkt Spain HQ with a very attractive menu at a price. You'll eat for less than €4! And the second office is located at Pier01, in Barceloneta , right in the center of Barcelona. Free coffee and free fruit twice a week There is a training budget so you can continue developing the skills you need most to keep growing professionally and personally! We offer language classes : English, Spanish, and German On your birthday , you won't work ! It's a day for you to enjoy without thinking about work You'll be working with the most cutting-edge technological stack of the moment Job Infos ​Location: Barcelona, El Prat De Llobregat Media Markt Saturn Th Services Barcelona Department: HQ - IT Entrylevel: Professional Level Type of Employement: Full Time Working Hours: 40 Persona: Job Requisition Tech Employee Recruiter: Antonio López Recruiter: Antonio Lopez Mendez