Middle/Senior .NET/WPF Developer (Contract Position)

Remote, USA
Posted Jun 12, 2026
Full-time

Developex is looking for .NET / WPF Developer to join a Ukrainian team working closely with an international team based in the USA.

The project is developed for a top global electronics brand and involves building a Windows application for configuring and updating USB-connected devices.

This is a great opportunity to work on a new application from scratch, collaborate with an international team, and contribute to software used with modern hardware devices.

Requirements

4+ years of commercial experience with C# / .NET (4.8 / 4.8.1)

Strong experience with WPF

Solid experience developing Windows desktop applications

Experience integrating with hardware devices (USB or similar)

English level B2+ for communication with the international team

Nice to Have

Experience working with MSDN

Experience implementing firmware update flows

Experience working with device drivers

Responsibilities

Develop a Windows application using WPF and .NET

Implement support for ARM64 architecture

Integrate a driver developed by the US team

Implement firmware update flows for devices connected via USB

Develop functionality for configuring device parameters

Collaborate with the international team and participate in project discussions

We Offer

Opportunity to work on a high-quality product for a global electronics brand

Participation in a new project development from scratch

Competitive compensation commensurate with your experience and contribution

Flexible work schedule allowing a comfortable work-life balance

Opportunities for professional growth and development

Friendly and supportive team environment

Contract for 3 months with possible extension depending on project progress and successful release.

About the Client

The client is a leading global manufacturer of electronic devices, specializing in audio and gaming peripherals.

The project focuses on software that allows users to configure and update hardware devices connected to a computer via USB.

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