Software Developer C# / .NET

Eintracht Frankfurt Fußball AG

Job

In this role, you will independently develop scalable backend services using C# and .NET on a modern microservices architecture, leverage Azure services, and implement RESTful APIs for data integration.

Job summary

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Job technologies

Your role in the team

  • The focus of stackwork GmbH is the development and continuous enhancement of a digital platform for managing all core digital processes aimed at fans within a sports organization, enabling data-driven club management.
  • The Data Experience Platform, specifically developed for this purpose, consolidates these processes into a modern, cloud-based Software-as-a-Service product.
  • The Data Experience Platform includes Nexus as the central data platform, an in-house developed ticketing system, an eCommerce solution, a Content Management System, as well as an in-house analytics module, and frontends as apps and websites.
  • The platform is already in use today by major international sports organizations such as Eintracht Frankfurt, SK Rapid, and the Nürburgring.
  • As a Software Developer C# /.NET (m/f/d), you will be responsible for the design, development, and operation of modern, cloud-based backend services within our central platform:
  • You develop and operate scalable backend services based on a microservices architecture.
  • You develop high-performance and maintainable services using C# and .NET.
  • You work with core Azure services such as App Service, Service Bus, Storage, and API Management.
  • You design, implement, and document RESTful APIs (including Swagger/OpenAPI).
  • You integrate relational and non-relational databases (MS SQL, NoSQL).
  • You work closely with frontend, product, and DevOps teams.
  • You support the development and enhancement of CI/CD pipelines.
  • You ensure code quality, security, maintainability, and performance.
  • You analyze existing services and continuously improve architecture, stability, and scalability.

Our expectations of you

Education

  • Completed degree in Computer Science, Business Informatics, or a comparable qualification.

Qualifications

  • Excellent knowledge of Microsoft Azure, especially App Service, Service Bus, API Management (REST, Swagger/OpenAPI), and Storage Services.
  • Solid knowledge in working with MS SQL as well as NoSQL databases.
  • Structured, independent, and solution-oriented way of working.
  • Very good German and English skills (at least C1 level).

Experience

  • Several years of experience in backend development with C# and .NET.
  • Experience with microservices architectures and cloud-native applications.
  • Experience with DevOps tools and processes: Azure DevOps, Git (e.g., Bitbucket), and CI/CD pipelines.

What we offer

  • Optimal arrival: Job ticket & parking options.
  • Experience fan motivation: Attractive ticket offers for matches of the Eintracht Frankfurt teams and events.
  • Stay in top shape: Discounted EGYM Wellpass, corporate sports, and mental health offerings.
  • Designing everyday life to meet needs: Opportunity for remote work.
  • Family and work go hand in hand: Childcare allowance of up to €140 per month.
  • Show your true colors off the field: 30% discount in the fan shop.
  • Refuel energy for all game phases: subsidized breakfast and lunch in the company restaurant.

Benefits

Work-Life-Integration

Topics you will work on

Job locations

Map of the job locations
© OpenMapTiles, © OpenStreetMap contributors
  • Location Frankfurt
    Hessen, Germany

About your employer

Eintracht Frankfurt Fußball AG is a subsidiary of Eintracht Frankfurt e.V. and solely responsible for professional football. We hold the license for participating in one of the top two German leagues (Bundesliga, 2. Bundesliga), manage a licensed football team, and organize football matches in accordance with the rules and regulations set by the German Football Federation (DFB).

Company type
Established Company
Work model
Onsite, Hybrid
Industry
Sports, Leisure
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Software Developer C# / .NET

Eintracht Frankfurt Fußball AG