Searchability
Software Developer
Software Developer at Searchability, based in Castleford, Yorkshire and Humberside, paying £30,000 - £50,000 per annum. This is a permanent role.
- Pay
- £30,000 - £50,000 per annum
- Hours and contract
- Permanent · On site
- Location
- Castleford, Yorkshire and Humberside
- Closing date
- Sector
- Software Developer
45% below the typical rate for software developer
Reference 57479299
About the role
Salary up to £50,000 DOE
Castleford - Ideally 5 days onsite, with some flexibility
C#, .NET, WinForms, Blazor
Permanent opportunity - Urgent hire
One-stage interview process!
We are working with an established, global organisation who are recognised specialists and leaders within their industry. With an international presence and a strong reputation in their sector, they are looking for a talented Mid-Senior .NET Developer to join their team based in Castleford.
This is a fantastic opportunity to join a successful global business and play a key role in the ongoing modernisation of their software applications, as they transition towards a fully .NET-based environment.
The business is looking to move quickly, offering a straightforward one-stage interview process for the right candidate.
THE BENEFITSSalary up to £50,000 depending on experience
Opportunity to join an established global organisation
Permanent, stable opportunity
Flexibility on onsite working for the right candidate
Opportunity to work with both established and modern technologies
Play an important role in modernising existing applications
Quick and straightforward interview process
As a Mid-Senior .NET Developer, you will be responsible for developing, maintaining and enhancing business-critical applications, working primarily with C#, .NET, WinForms and Blazor.
You'll be joining at an exciting time as the business continues its journey towards a fully .NET-based technology stack. Some existing applications are written in Delphi, so you'll have the opportunity to work with legacy systems while helping to modernise and migrate functionality into newer technologies.
This role would suit a confident, hands-on developer who enjoys problem-solving, takes ownership of their work and is comfortable working across different technologies.
.NET DEVELOPER - ESSENTIAL SKILLSStrong commercial experience with C# and .NET
Experience developing desktop applications using WinForms
Knowledge or commercial experience with Blazor
Experience maintaining, developing and improving existing applications
Ability to work independently and take ownership of development tasks
Strong problem-solving skills and a pragmatic approach to software development
Ideally mid to senior-level experience
Nice to have:
Previous experience working with Delphi
Experience modernising or migrating legacy applications
A willingness to learn and work with Delphi as part of the transition to .NET
Please note: Delphi experience is not essential! The client is happy to consider developers who are open to working with the technology while the migration to .NET continues.
Please either apply through this advert or by emailing me directly via , you can also reach me onBy applying for this role you give express consent for us to process and submit (subject to required skills) your application to our client conjuction with this vacancy only.
Reference: 57479299 · Posted 6 days ago · Closes 2 Dec 2026 · Listed via Searchability
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