Experienced Platform Engineer / Devops Engineer - Marketplace (M/F/D)

Mediamarktsaturn; Barcelona; Híbrido; EUR 90.000 - 120.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Flexible working hours and home office

Flexible Pay program

Language classes

Young, collaborative culture

Descripción de la vacante

MediaMarktSaturn is seeking a hands-on Cloud Platform Engineer to build and operate a Google Cloud / GKE platform that powers a scalable marketplace backend. You will own deployment reliability, security, and observability while driving long-term fixes and automation.

You will collaborate across teams to reduce friction, enable self-service, and strengthen CI/CD with GitHub Actions. The role emphasizes Terraform, GitOps (Flux), and modern backend stacks.

Formación

• Proven experience building and operating Kubernetes in cloud environments.
• Hands-on experience with Terraform and GitOps workflows (Flux).
• Strong monitoring/observability with Prometheus and Grafana.

Responsabilidades

• Build and operate a Google Cloud / GKE platform for a scalable marketplace backend.
• Own deployment reliability, security, and observability with automation.
• Improve CI/CD pipelines and self-service capabilities across teams.
• Tackle production issues with long-term fixes and prevent recurrences.
• Develop small tools in TypeScript/Node.js when beneficial.

Conocimientos

Google Cloud

GKE

Kubernetes

Terraform

GitOps

GitHub Actions

TypeScript/Node.js

CI/CD

Observability

Security

Herramientas

Terraform

Flux

GitHub Actions

Prometheus

Grafana

NestJS

REST/GraphQL

MongoDB

Redis

Descripción del empleo

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.

• young, collaborative culture
• Flexible Pay program
• Flexible working hours and home office options
• language classes
• 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
• 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
• Strong ownership
• Clear communication
• Kubernetes in cloud environments
• Terraform and GitOps (Flux)