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December 17, 2025

Regular/Senior Desktop .NET Developer - Talent Pool

Senior • Remote

Łódź, Poland , +4

This posting is part of a Talent Pool for the .NET Developer role. Submitted applications will be used to enable a quick response to future business needs. We will contact selected candidates only when a relevant recruitment process is initiated.


We are seeking a Regular or Senior .NET Desktop Developer to work on an active client project involving the development and modernization of desktop applications.


Responsibilities

  • Design, develop, and maintain desktop applications using C# and .NET

  • Develop user interfaces using WPF or .NET MAUI

  • Apply desktop architecture patterns such as MVVM

  • Write and maintain unit and integration tests (xUnit, NUnit)

  • Improve performance, stability, and maintainability

  • Participate in technical design and modernization efforts

  • Support and mentor less experienced developers

Requirements

  • Commercial experience as a .NET Desktop Developer

  • Strong knowledge of C# and .NET

  • Experience working with SQL databases and ORM frameworks

  • Understanding of software architecture designs and data modeling

  • Experience maintaining and modernizing existing applications

  • Communicative English (B2 level or higher)

Nice to Have

  • Integration with web services and APIs

  • Experience with CI/CD pipelines

  • Performance optimization experience

  • Experience working with containerized environments (Docker, Podman, Kubernetes)


What can we offer:

  • Flexible forms of employment and working hours (CoE or B2B)

  • An interesting, challenging job in the dynamically developing Capital Group company;

  • Work on innovative projects using modern technologies;

  • Direct impact on shaping the image of the Capital Group’s companies on the market;

  • Possibility to develop competences in a wide range;

  • Attractive salary;

  • Stability of employment and a friendly work atmosphere;

  • Cool benefits, among others integration meetings, internal company competitions, fruit Tuesdays, sweet Thursdays and much more;