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# Senior Software Developer

- **Company:** Spectrum IT Recruitment
- **Location:** Southampton, UK
- **Experience:** Expert
- **Salary:** £65,000.0 - £70,000.0
- **Contract:** Permanent contract
- **Skills:** ASP.NET, Application Programming Interfaces (APIs), Amazon Web Services, Automation of Tests, Microsoft Azure, C Sharp (Programming Language), Cloud Computing, Microsoft Visual Studio, Microsoft SQL Server, Nunit, Open Web Application Security, Selenium, Web Applications, Azure Service Bus, Multithreading, Event Driven Architecture, Solid Principles, Kubernetes, Bicep, Teamcity, Restful APIs, Terraform, Jasmine, Azure Resource Manager, Docker, Microservices
- **Published:** July 8, 2026
- **Apply:** https://www.adzuna.co.uk/jobs/details/5779065195

## About the Role

* Solid experience developing ASP.NET web applications in C# using Visual Studio/Visual Studio Code
 * Cloud experience (Azure)
 * Azure DevOps
 * Azure Service Bus
 * Micro service architecture
 * Multi-threading
 * Event Driven Architecture
 * Experience creating RESTful APIs and ensuring API extensibility
 * Cloud experience (Azure, AWS)
 * Experience of unit and automated testing using tools such as NUnit, Jasmine and Selenium
 * Good knowledge of SOLID principles

Desirable Skills:

 * Containers (docker, K8s)
 * Security best practice (OWASP top ten)
 * OpenIDConnect/Identity server
 * MS SQL Server
 * Azure DevOps, TeamCity
 * Infrastructure as Code (Bicep, ARM templates, Terraform)



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