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December 17, 2025

Mid .Net Developer

Mid • Remote

$1,000 - $1,300/

Warsaw, Poland

Your role as Medior .NET Developer


We are looking for a Medior .NET Developer who enjoys contributing ideas, takes responsibility, and gets energized by building high-quality software. You will work in a multidisciplinary team on modern applications built with the latest Microsoft technologies.


  • Develop, maintain, and improve .NET applications (C#, .NET 6/7/8)

  • Build RESTful APIs and integrations with external systems

  • Work with Entity Framework, SQL databases, and Azure services

  • Perform code reviews and contribute to architectural decisions

  • Collaborate with product owners, designers, and QA colleagues

  • Prepare technical analyses in collaboration with the Technical Lead

  • Thoroughly test your own work (unit tests, integration tests where needed)

  • Use Infrastructure-as-Code via Bicep to define and manage Azure resources

  • Contribute ideas on performance, security, and scalability

 

Your Profile: What Makes You a Great Fit?


  • 3–5 years of experience as a .NET Developer

  • Strong knowledge of C#, .NET Core/6+, REST APIs, Entity Framework

  • Experience with SQL Server or other relational databases

  • Knowledge of Git and CI/CD (e.g., Azure DevOps or GitHub Actions)

  • Experience with Azureand Bicep (Infrastructure as Code)

  • Able to work independently while thriving in a team environment

  • Good command English

  • Experience with Agile/Scrum is a plus

  • Ideally, experience with AI-based development tools such as GitHub Copilot or similar AI assistants


We offer you:

ITDS Business Consultants is involved in many various, innovative and professional IT projects for international companies in the financial industry in Europe. We offer an environment for professional, ambitious, and driven people. The offer includes:


  • Stable and long-term cooperation with very good conditions 

  • Enhance your skills and develop your expertise in the financial industry

  • Work on the most strategic projects available in the market

  • Define your career roadmap and develop yourself in the best and fastest possible way by delivering strategic projects for different clients of ITDS over several years

  • Participate in Social Events, training, and work in an international environment

  • Access to attractive Medical Package

  • Access to Multisport Program

  • Access to Pluralsight

  • Flexible hours & remote work


Internal job number #8084


You can report violations in accordance with ITDS’s Whistleblower Procedure available here.