Senior C# and Mobile Developer

About the role

Join a specialist engineering consultancy to build and improve specialist software used in mining operations worldwide. This hybrid position combines maintaining established C# applications with developing modern desktop, web, and mobile solutions.

Key responsibilities

• Develop and maintain applications using C#.NET, Blazor and .NET MAUI.
• Enhance existing Windows Forms software while contributing to modern applications.
• Design and maintain SQL Server and SQLite databases, data‑access services and RESTful integrations.
• Build reliable offline functionality, including local storage, synchronisation and error recovery.
• Improve performance, troubleshoot defects and test applications thoroughly.

Required profile

• Relevant degree in Computer Science, Computer Engineering, Information Science or related field.
• At least 10 years of professional C# development experience, including Windows Forms and modern .NET.
• Strong analytical skills, attention to detail and ability to work across multiple projects.
• Good communication skills and confidence engaging with clients and colleagues.

Required skills

• C# and .NET (including .NET 8+, ASP.NET Core, Blazor.NET MAUI)
• Windows Forms
• Entity Framework Core, LINQ
• SQL Server, T‑SQL, SQLite
• RESTful APIs
• Git, testing, asynchronous programming, data synchronisation

What we offer

• Work on specialist software used internationally.
• Variety across desktop, web and mobile platforms.
• Opportunity to modernise established applications using current .NET technologies.
• Hybrid remote working option with scheduled office workshops.