https://jobs.co.uk/job/senior-software-developer-spectrum-it-recruitment--465ee3fe-fa45-456f-9bb9-985b7833674f RSS feed for Senior Software Developer at Spectrum IT Recruitment. en-gb Sun, 24 May 2026 14:20:01 GMT https://jobs.co.uk/job/senior-software-developer-spectrum-it-recruitment--465ee3fe-fa45-456f-9bb9-985b7833674f https://jobs.co.uk/job/senior-software-developer-spectrum-it-recruitment--465ee3fe-fa45-456f-9bb9-985b7833674f Fri, 22 May 2026 11:52:22 GMT Location: Southampton | Salary: 65000.00-65000.00 Annual | Type: Permanent | Senior Software Developer Hybrid - 2 days per week in the Southampton Office 65,000 - 70,000 Join a global tech leader where innovation, high performance, and career growth are at the heart of everything they do. This is your chance to make a real impact as a Software Developer, working on mission-critical systems in a cutting-edge environment.This is great opportunity to join a global business, benefiting from corporate benefits, continuous professional development and an opportunity to work on large programmes of work in public and private sectors. Skills Required:Solid experience developing ASP.NET web applications in C# using Visual Studio/Visual Studio CodeExperience creating RESTful APIs and ensuring API extensibilityCloud experience (Azure, AWS)Azure DevOpsAzure Service BusMicro service architectureMulti-threadingEvent Driven ArchitectureExperience of unit and automated testing using tools such as NUnit, Jasmine and SeleniumGood knowledge of SOLID principlesDesirable Skills:Containers (docker, K8s)Security best practice (OWASP top ten)OpenIDConnect/Identity serverMS SQL ServerAzure DevOps, TeamCityInfrastructure as Code (Bicep, ARM templates, Terraform) Please apply now or c... Permanent