Job Description

Net API Developer

Rate: £450 - £500 a day

IR35: Inside IR35

Location: Keighley

Working Pattern: 3 days a week on site

You will join a blue chip IT consultancy, delivering digital transformation to their nationally recognised client.

You will have:

Maintained and enhanced legacy .NET applications (ASP.NET, .NET Framework, C#), ensuring business critical systems remained stable, secure, and compliant with evolving requirements.

Investigated and resolved production issues by performing root cause analysis, debugging legacy codebases, and implementing sustainable fixes to improve application reliability.

Collaborated with business analysts, testers, and stakeholders to gather requirements, implement enhancements, and deliver application updates with minimal disruption to users.

Supported application modernization initiatives by refactoring legacy components, improving code quality, and contributing to migration planning for newer .NET technologies and architectures