Senior Software DeveloperC#, ASP.Net, Azure, REST API''sHybrid - 2 days per week in the Southampton OfficeJoin 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 DevOpsExperience 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 serverMicro service architectureMS SQL ServerAzure DevOps, TeamCityInfrastructure as Code (Bicep, ARM templates, Terraform)Benefits Medical Cover Death in Service Hybrid Working Shopping Vouchers GP Helplines Spectrum IT Recruitment (South) Limited is acting as an Employment Agency in relation to this vacancy.