Senior software developer desktop developer

Adecco
City of London, Greater London

Senior Software Developer - Desktop App Development (WinUI 3 / UWP / WPF)
📍 Location: Bristol (Hybrid / Remote Working Available)
£55,000 - £60,000 plus excellent benefits
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About the Role
We're seeking a Senior Software Developer with at least 5 years' experience in desktop application development using the .NET framework. You'll lead development efforts, mentor junior team members, and work on impactful projects that directly enhance services for end users. This role offers the chance to work with modern technologies while maintaining and improving existing applications.
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Key Responsibilities
* Design and develop modern desktop applications using WinUI 3, .NET 8+, Windows App SDK
* Maintain and enhance existing applications
* Write clean, secure, maintainable code following best practices
* Implement security and data protection measures
* Lead development projects and mentor junior developers
* Manage and track tasks, bugs, and feature requests using Azure DevOps
* Collaborate via GitHub for version control and CI/CD pipelines
* Integrate third-party UI toolkits
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Skills & Experience
* Bachelor's degree in Computer Science or related field
* 5+ years' experience in .NET desktop application development
* Strong skills in C# and SQL
* Strong WinUI 3 experience (highly preferred) or at least experience in UWP OR WPF
* Experience with third-party UI toolkits (e.g. Syncfusion, Telerik)
* Background in Agile software development environments
* Good understanding of MVVM, design patterns, and secure development practices
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Benefits
* Competitive salary
* 25 days holiday + bank holidays (option to buy more)
* Generous pension scheme
* Group Life Assurance & Income Protection
* Health cash plan & lifestyle benefits
* Social events & volunteering opportunities

How to apply for Senior Software Developer (Desktop App Developer)
If you're ready to lead projects, mentor others, and work with modern technologies on impactful software solutions and you have strong experience in WinUI 3, UWP or WPF for Desktop app Development - apply today by emailing your CV to [email protected]
Posted 2025-09-15

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