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Wallet icon Coin icon Rate 6 000 € - 6 800 € / month info
Timer icon Form of cooperation Full-time / Part-time / 90% Remote
Briefcase icon Sector Banking
Location icon Location Viedeň

info The reward is calculated upon delivery of 20 MD per month (1MD=8h)

Project duration 5-6 months with the possibility of extension
Period of cooperation 01.07.2026 - 31.12.2026
Start date 01.07.2026 ASAP or by agreement
Project duration 5-6 months with the possibility of extension
Period of cooperation 01.07.2026 - 31.12.2026
Start date 01.07.2026 ASAP or by agreement
Technology
  • Confluence
  • JIRA
  • SCRUM
  • ASP .NET Core
  • C#
  • WS Webservice REST
  • Camunda BPM
  • .NET
Languages
  • German flag German - active, B2/C1/C2

Project description

  • collaboration on the modernization project of enterprise backend services in an international corporate [banking] environment
  • focus on the development, refactoring, and operation of business-critical backend systems built on the .NET platform
  • environment with an emphasis on technological modernization, gradual elimination of legacy solutions, and standardization of application architecture
  • acting within a complex enterprise IT ecosystem oriented towards service-oriented architecture, data-oriented backend solutions, and process automation
  • collaboration with internal development teams, architects, business stakeholders, and platform engineering experts
  • emphasis on designing a maintainable codebase, clean architecture principles, and long-term technological sustainability of solutions
  • support for the transformation of backend processes, integration of new services, and increasing the efficiency of existing systems
  • participation in the implementation of modern development practices including test automation, CI/CD, and workflow orchestration
  • opportunity to participate in the implementation of AI use cases in a backend environment for data processing, automation, and AI service integration
  • main responsibilities:
    • design, development, and maintenance of backend services in a .NET environment
    • modernization of existing service architecture and refactoring of legacy components
    • design and implementation of clean architecture principles, service interfaces, and modular backend design
    • integration of new backend components and optimization of existing business workflows
    • development of data-oriented backend solutions and implementation of integration processes
    • collaboration on the design and implementation of workflow solutions using Camunda
    • design and implementation of unit tests, integration tests, and automated testing scenarios
    • support for build pipeline processes, deployment automation, and CI/CD best practices
    • analysis of technical debt and proposal of modernization measures in the existing architecture
    • collaboration with the development and architecture team on technical decisions and the roadmap for further development
  •  
  • collaboration preferably on a full-time basis possible in an almost entirely REMOTE mode + monthly 2-3 times ON-SITE [ Vienna, Austria ]
  • final remuneration depends on the candidate's experience and the selection process

Project requirements

  • min. 4 years of project experience as Backend Developer, Software Engineer or .NET Developer in an enterprise environment
  • practical experience with the design, development, and modernization of backend systems
  • advanced experience with:
    • .NET / backend development
    • design of service-oriented or microservice architecture
    • clean architecture principles and maintainable code design
    • REST API and integration service interfaces
    • unit testing, integration testing, and test automation
    • CI/CD pipelines and DevOps delivery practices
    • data-oriented backend development and processing pipelines
  • advanced knowledge of:
    • object-oriented design patterns
    • software architecture principles
    • refactoring and legacy modernization approaches
    • SDLC and modern enterprise delivery processes
    • backend performance optimization and scalability patterns
       
  • advantageous experience with:
    • workflow orchestration using Camunda
    • AI integration in backend systems
    • data processing pipelines
    • cloud-native or containerized deployment models
    • workflow engine technologies
       
  • active knowledge of the German language spoken and written (min. B2-C1)
  • education in computer science, software engineering, or a related technical field
     
  • ability to work independently in a complex enterprise environment
  • analytical and technical thinking
  • proactive and solution-oriented approach
  • ability to effectively collaborate with developers, architects, and business stakeholders
     
  • tech stack:
    • .NET
    • C#
    • ASP.NET Core
    • REST APIs
    • Microservices
    • Camunda
    • Unit Testing
    • Integration Testing
    • CI/CD
    • DevOps
    • SQL / Data Processing
    • Clean Architecture
    • Git
    • Agile / Scrum
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