Overview In this role you will build and operate a Google Cloud / GKE platform to enable a scalable, reliable marketplace backend for MediaMarktSaturn. You work closely with cross-functional teams to reduce friction, improve self-service capabilities, and set pragmatic standards for the platform. You’ll own deployment reliability, security, and observability while driving long-term fixes and automation. This is a hands-on role shaping the tech stack behind Europe’s leading omnichannel retailer. Compensaciones / Beneficios * young, collaborative culture * 10% discount on MediaMarkt website * Flexible Pay program * Adaptable working hours and home office options * training budget * language classes Responsabilidades * Build and operate Google Cloud / GKE platform with 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 * Treat 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 Requisitos principales * Hands-on experience operating Kubernetes in cloud environments * Understanding of GCP (IAM, networking, clusters) and Terraform-managed infrastructure changes * Experience with CI/CD systems and GitOps workflows (ideally GitHub Actions) * Strong focus on monitoring, alerting, and system debuggability * Ability to contribute to development in TypeScript/Node.js, pipelines, CLI tools * Understanding of modern backend architectures (NestJS, REST/GraphQL, Pub/Sub, MongoDB, Redis) * Trade-off-oriented thinking with explicit decision-making * Independent work style * Strong ownership * Clear communication * Kubernetes in c

📌 Experienced Platform Engineer (Barcelona)
🏢 Mediamarktsaturn
📍 Barcelona