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.
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.
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 with CI/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.g. NestJS, REST/GraphQL, Pub/Sub, MongoDB, Redis )




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 under‑represented groups are less likely to apply if they don’t meet all the criteria. Ticket Restaurant, Private Health Insurance with DKV , …)
Adaptable working time and possibility to combine home office / presential working. Intensive workday every Friday and during summer
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
Entrylevel:Type of Employement:Full Time
Persona:Job Requisition Tech Employee
#

📌 Platform Engineer / DevOps Engineer - Marketplace (m/f/d) (La Coruña)
🏢 MEDIA MARKT ESPAÑA
📍 La Coruña