More jobs:
Mid Level Developer
Job in
Leeds, West Yorkshire, ME17, England, UK
Listed on 2026-09-03
Listing for:
Oscar
Full Time
position Listed on 2026-09-03
Job specializations:
-
Software Development
.NET Developer, Backend Developer, SQL Developer
Job Description & How to Apply Below
Location:
Castleford - 3 days on-site Salary: 40,000 - 50,000 DOEThe Role We are working with an established organisation that is looking for a Mid-Level Developer to join a small, collaborative IT team.
This is a great opportunity for a developer who has progressed beyond junior level and is looking to take ownership of development work, contribute to key business systems and help modernise existing technology.
You'll work across a varied technical environment, developing and maintaining applications while also getting involved in improving systems, integrations and overall architecture. There's plenty of opportunity to broaden your technical skills and have a genuine impact on the organisation's technology roadmap.
The Technical Environment The ideal candidate will have strong commercial experience with:
C# and .NET Framework Win Forms , including maintaining and enhancing legacy applications
BlazorSQL Server, including database design and optimisation
System integration and managing data across multiple platforms
Software development principles, testing and version control
Experience working with legacy technologies such as or Delphi would also be beneficial.
Desirable Experience Modernising legacy applications and moving towards more maintainable Core or other modern .NET technologies
DevExpress or similar third-party development componentsVBAERP systems
Experience with in manufacturing, logistics or another operational environment
Integrating multiple business systems and managing data flows
This is a strong opportunity for a Mid-Level .NET Developer who wants a varied role, genuine ownership and the opportunity to work across both established and modern technologies within a growing IT function.
Oscar Associates (UK) Limited is acting as an Employment Agency in relation to this vacancy.
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