Regular/Senior Desktop .NET Developer - Talent Pool

Net

Regular/Senior Desktop .NET Developer - Talent Pool

Net
Karola Olszewskiego 6, Kielce +4 Locations

Transition Technologies PSC

Full-time
Any
Senior
Remote

Job description

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;

Tech stack

    Polish

    C1

    English

    B2

    C#

    advanced

    .Net

    advanced

    WPF

    advanced

    .NET MAUI

    advanced

    MVVM

    advanced

    XUnit

    advanced

Office location

Published: 17.12.2025

About the company

Transition Technologies PSC

Transition Technologies PSC is a dynamic, fully Polish-owned company with over 700 employees across five offices and a coworking space in Wrocław. Generating over 250 million in revenue, we focuse on customer satisfactio...

Company profile

Regular/Senior Desktop .NET Developer - Talent Pool

Summary of the offer

Regular/Senior Desktop .NET Developer - Talent Pool

Karola Olszewskiego 6, Kielce
Transition Technologies PSC
By applying, I consent to the processing of my personal data for the purpose of conducting the recruitment process. I agree to the processing of my personal data contained in my application documents by the company Transition Technologies PSC S.A. wi... MoreThis site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.