MediaMarktSaturn Retail Group • Ingolstadt, Bavaria • Posted June 11, 2026
About the Role
Your Tasks
Design, implement, and evolve REST APIs and event schemas (OpenAPI, Kong), enabling contract-first integrations and decoupling consumers from platforms
Develop and orchestrate event-driven order workflows ensuring reliability, idempotency, and auditability
Build and maintain data persistence and propagation: model order data in MongoDB/PostgreSQL, drive real-time sync to corporate systems, and support analytics via Pub/Sub to BigQuery with strong data quality and PII safeguards
Operate the platform on GCP/Kubernetes using GitOps (Flux): monitor and troubleshoot production, optimize performance and scalability, manage incidents, and continually improve SLAs, security, and resilience
Your Profile
Understanding of event-driven, distributed systems
Basic knowledge of Kotlin/Java on the JVM; familiarity with Python or TypeScript is a plus