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Developer (C#, .NET, REST) ID03387

Original title: Developer (C#, .NET, REST) (m/w/d) ID03387

mund consulting AG · Frankfurt Main, Deutschland, Germany · Hybrid · Senior

  • Frankfurt Main, Deutschland, Germany · Hybrid
  • 8 Monate
  • German

Indexed (2 weeks ago) · refreshed constantly

Start
2026-10
Duration
8 Monate
Work mode
Hybrid
Contract
Freelance / B2B
Seniority
Senior
Reference
3060122

Required skills

Nice to have:.NET AspireOpenAPISwaggerAzure DevOps

Languages: German

Job description

We are looking for a developer with experience in C#, .NET, and REST for a consulting and development project. The role involves analyzing existing systems, designing and developing user-centric web applications, and creating functional interfaces.

Project overview

Developer (C#, .NET, REST)

For a project in consulting and development, we are looking for a Developer with experience in C#, .NET, and REST.

Project Information

  • Location: Frankfurt Main / 95% remote
  • Start: 26.10.2026
  • Duration: 26.10.2026 – 30.06.2027

Responsibilities

Analysis of existing systems, applications, and architectures, conception and development of user-centric web applications based on cloud technologies, functional interfaces between applications and processes, as well as database structures and interfaces between databases and systems, including testing, debugging, and technical documentation.

Must-Have Requirements

Should-Have Requirements

Technologies & Methods

C#, .NET, REST, .NET Aspire, Entity Framework Core, ASP.NET Core, OpenAPI, Swagger, Azure DevOps

The mund consulting team looks forward to your application with CV & hourly rate and will gladly support you in the further process.

Best regards

The Recruiting Team

*@*.de

  • Experience in C# and .NET development (from 3 years)
  • Experience in the conception and implementation of REST interfaces (from 3 years)
  • Experience with .NET Aspire for developing distributed applications
  • Experience with Entity Framework Core (EF Core) for data access, data modeling, and migrations
  • Experience with ASP.NET Core for developing backend services and APIs
  • Experience with OpenAPI/Swagger for API documentation and interface integration
  • Experience with Azure DevOps (Repos, Pipelines, Boards, CI/CD)

Project details

  • Start: 2026-10
  • Duration: 8 Monate
  • Remote: hybrid
  • Location: Frankfurt Main, Deutschland, DE
  • Languages: German

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