Cloud engineer in data analytics

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.

• Membership in the Touchpoint Analytics Platform Team responsible for the architecture, reliability, and maintenance of cloud infrastructure powering our GCP-based data analytics platform
• Audit, refactor, and standardize our existing Terraform codebase by establishing modular templates, state management conventions, and Infrastructure-as-Code best practices
• Design, implement, and govern robust Identity & Access Management (IAM) policies, service accounts, and security controls across all GCP environments following least-privilege principles
• Build, modernize, and maintain end-to-end monitoring, logging, and alerting systems (e.g., Google Cloud Monitoring, Grafana, Prometheus) to eliminate operational blind spots and ensure high system availability
• Collaborate closely with data engineers to support and configure underlying GCP data services (e.g., BigQuery, Pub/Sub, Dataflow) and ensure smooth pipeline execution
• Develop, maintain, and optimize automated CI/CD pipelines for infrastructure provisioning and platform tooling
• Act as the internal cloud infrastructure advisor, mentoring team members on IaC patterns, infrastructure troubleshooting, and platform automation
• Support cross-functional product teams with GCP infrastructure onboarding, networking topics, and deployment workflows

• Proven track record in designing, building, and operating production cloud infrastructure on Google Cloud Platform (GCP)
• Strong, hands-on expertise with Terraform for Infrastructure as Code, specifically with structuring clean modules, refactoring existing code, and establishing IaC standards
• Practical experience in cloud security, specifically with GCP IAM configuration, least-privilege permissions, service identity, and secrets management
• Real-world experience implementing observability and alerting solutions (e.g., Google Cloud Monitoring, Prometheus, Grafana), with a focus on actionable alerts rather than alert fatigue
• Curiosity for and practical interest in (or prior experience with) data platform infrastructure and GCP data technologies (e.g., BigQuery, Pub/Sub, Dataflow, Cloud Composer / Airflow)
• Solid scripting or programming skills (e.g., Python, Bash, or Go) for infrastructure automation and tooling
• Hands-on experience with modern CI/CD systems (e.g., GitHub Actions, GitLab CI) and containerization technologies (Docker, Kubernetes / GKE)
• Strong problem-solving skills, willingness to mentor colleagues on infrastructure topics, and enthusiasm for working in an agile, cross-functional team
• Professional working proficiency in English

• 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 with DKV, …)
• 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 Iberia 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.
• 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