C# Developer

JR United Kingdom; Kingston upon Hull; On-site; GBP 30,000 - 45,000; Full time

Job summary

A leading UK-based firm is looking for a Junior to Mid-Level C# Developer to join their team in Kingston upon Hull. This role involves maintaining legacy systems and engaging in new development projects, providing an opportunity to enhance your skills and career with supportive training and development.

Benefits

Microsoft enterprise licenses for skill development

Tailored career progression plan

Qualifications

• Strong experience with C# (core language focus).
• Familiarity with WinForms for legacy application support.
• Competence in SQL Server: writing queries and stored procedures.

Responsibilities

• Maintaining existing WinForms applications and contributing to new development using Blazor.
• Working with SQL Server and building custom interface layers for internal systems.

Skills

C#

SQL Server

Blazor

VB.Net

Git

Tools

Entity Framework

Job description

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C# Developer, kingston upon hull, east yorkshire

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Client:

iO Associates - UK/EU

Location:

kingston upon hull, east yorkshire, United Kingdom

Job Category:

Other

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EU work permit required:

Yes

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Job Views:

3

Posted:

31.05.2025

Expiry Date:

15.07.2025

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Job Description:

C# Developer

About the Role

We're looking for a Junior to Mid-Level Developer with strong C# programming skills to join a small, collaborative team working on enterprise systems across a variety of industries. This role is ideal for someone with a solid foundation in C# who is eager to grow their experience in modern web development and legacy system support

You'll be involved in both maintaining existing WinForms applications and contributing to new development using Blazor. You'll also work with SQL Server and have the opportunity to build custom interface layers for internal systems

There is huge opportunity to learn & grow, working alongside talented developers in a collaborative team. They also provide Microsoft enterprise licenses so that you can up skill and gain qualifications

Technical Skills Required

• Strong experience with C# (core language focus)
• Exposure to Blazor or other modern web UI frameworks (e.g., Razor Pages, React, Angular)
• Familiarity with WinForms for legacy application support
• Ability to read and understand VB.Net
• Competence in SQL Server: writing queries, stored procedures, and understanding relational databases
• Experience with Entity Framework or similar ORM tools is a plus
• Version control using Git or similar tools

They're big on expertise, not hierarchy, so you'll be trusted with more responsibility while supported by everyone around you. You'll be encouraged to grow at every career stage in the direction that interests you with amazing support and training plus a tailored career progression plan.

Please apply using the link or get in touch on 0117 332 8100/ email me on r.long @ ioassociates.co.uk