Intern - Order Fulfilment Platform (m/f/d)

Ingolstadt

Neu
Veröffentlicht am 06.06.2026
Praktikum

Intern - Order Fulfilment Platform (m/f/d)

Jetzt bewerben

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

Practical experience building RESTful APIs with OpenAPI, including versioning, error models, and API gateway policies (., Kong/Apigee) is a big plus

Practical experience with relational and noSQL DBs (like MongoDB and PostgreSQL)

Understanding of containerisation, cloud computing concepts

Practical expertise using synchronous and asynchronous patterns (Kafka, Google Pub/Sub,

About Us

MediaMarktSaturn Technology is working to make Europe’s number-one consumer electronics retailer the technology leader in its industry. 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.

Customer Order Services (COS) is the strategic backbone for customer order data and processing at MediaMarktSaturn. It consolidates order information, standardizes access through a common API model, and orchestrates fine-grained workflows that power the end-to-end online order journey. Positioned as the main communication layer next to the Enterprise Service Bus, COS connects the Order Management Systems (OMS) with major corporate applications — such as SAP Retail, Checkout, Payment systems, Invoicing applications, and Pick-and-Pack solutions — ensuring consistent, real-time order processing across the enterprise.

Our best solutions arise when diverse perspectives come together. Diversity is key to achieving our vision of becoming the Experience Champion in Consumer Electronics. We value diversity, promote equal opportunities, and foster inclusion – join our team!

Additional Benefits

Job Infos

Location: Ingolstadt

MediaMarktSaturn Technology

Department: HQ - IT

Entrylevel: Students

Type of Employement: Full Time

Working Hours: 37,5

Persona: Job Requisition HQ Young Talent

Standort

MediaMarktSaturn Retail Group, Ingolstadt

Jetzt bewerben