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Us3 Consulting

Senior .NET & Middleware Developer

Us3 Consulting
Poland · Contract · Mid-Senior

Senior .NET & Middleware Developer:


For one of our globally leading tech clients we are urgently looking for an experienced Platform Integration Engineer for a long contract based in Cracow, Poland



Its paying well and my client can interview asap!



Role Description:

The Process Expert will be responsible for platform-level programming and system integration, working across legacy and modern application environments. The role involves developing, debugging, and maintaining applications on Linux platforms, designing scalable APIs and microservices, and supporting DevOps CI/CD pipelines.



Key Responsibilities:

  • Platform-level programming and system integration
  • Development and maintenance of applications using C, CX, and MFC
  • Debugging and optimization of applications in Linux environments
  • Design and implementation of secure, scalable APIs and microservices
  • Support and enhancement of CI/CD pipelines using modern DevOps tools
  • Collaboration with cross-functional teams for deployment and system improvements



Essential Skills:

  • .NET Development:
  • Strong proficiency in .NET Framework, .NET Core, C
  • Experience with ASP.NET MVC and Web API
  • Middleware Integration:
  • Hands-on experience with IBM Integration Bus (IIB)
  • Experience with IBM Transformation Extender (ITX)
  • Platform & System Skills:
  • Strong knowledge of C, CX, and MFC
  • Linux application development and debugging
  • DevOps & CI/CD:
  • Familiarity with Azure DevOps
  • Experience with Docker and Kubernetes
  • Automated deployment pipelines



If this is you, then please do not delay in applying!

Key Skills

Ranked by relevance

devops linux cicd c microservices docker
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Posted
Dec 19, 2025
Type
Contract
Level
Mid-Senior
Location
Cracow

Industries

Information Technology & Services

Categories

Information Technology

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