Your Tasks As part of our Marketplace development team, you'll help build and scale one of the key digital growth engines of MediaMarktSaturn, Europe's leading omnichannel consumer electronics retailer. Our platform lets third-party sellers join our webshop, list their products, and reach customers across Europe – expanding our assortment, boosting availability, and driving a fast-growing share of online revenue. Your tasks Build and operate our Google Cloud / GKE platform with a focus on reliability, security, and scalability. Manage infrastructure as code using Terraform and GitOps (Flux) . Make deployments boring: predictable, reproducible, and safe. Improve CI/CD pipelines with GitHub Actions and automate where it adds leverage. Ensure strong observability using Prometheus and Grafana . Think of the platform as a product: reduce friction, enable self-service, and set pragmatic standards. Debug production issues and focus on long-term fixes , not workarounds. Build small tools or automation in TypeScript/Node.
Js when it's the best solution.

Your Profile
Independent work style, strong ownership, and clear communication Hands-on experience operating Kubernetes in cloud environments and understanding of real-world failure modes Comfort with GCP (IAM, networking, clusters) and infrastructure changes managed via Terraform Experience withCI/CD systems (ideally GitHub Actions) and GitOps workflows Strong focus on monitoring, alerting, and system debuggability Ability to contribute to development when needed (TypeScript/Node.
Js , pipelines, CLI tools) Understanding of modern backend architectures (e.
NestJS, REST/GraphQL, Pub/Sub, MongoDB, Redis ) Trade-off-oriented thinking with explicit decision-making

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 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. (*) Research shows that women and people from underrepresented groups are less likely to apply if they don't meet all the criteria. Ticket Restaurant, Private Health Insurance with DKV , ...) Versátil working time and possibility to combine home office / presential working. Intensive workday every Friday and during summer The possibility to choose between 2 offices : And the second office is located at Pier01, in Barceloneta , right in the center of Barcelona. There is a training budget so you can continue developing the skills you need most to keep growing professionally and personally English, Spanish, and German On your birthday , you won't work 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 #J-*-Ljbffr

📌 Experienced Platform Engineer (España)
🏢 MEDIA MARKT ESPAÑA
📍 España