Salary: £60,000 - 70,000 per year Requirements: Strong background in software development using technologies including VB, C#, ASP.NET / ASP.NET Core Proficient in MVC / Razor Knowledge of HTML5, CSS3 (SASS / LESS / SCSS) Experience with JavaScript (e.g. jQuery) Familiarity with SQL Server Strong proficiency with Azure services, including Azure API Management, Azure Functions, Logic Apps Proven experience with CI/CD and Infrastructure as Code using Azure DevOps or GitHub Actions In-depth understanding of security and identity, including Azure AD (Entra ID) Strong experience designing, securing, and operating RESTful APIs, including OpenAPI / Swagger, API versioning, throttling, and caching Responsibilities: Design, develop, and maintain enterprise-grade applications using the Microsoft technology stack Build and operate secure, scalable RESTful Web APIs in Azure Lead technical delivery across projects and BAU initiatives Contribute to architectural decisions and technical best practice Implement CI/CD pipelines and Infrastructure as Code Technologies: API ASP.NET Azure C# CI/CD DevOps GitHub HTML5 JavaScript LESS MVC OpenAPI SASS SCSS SQL Security Swagger Web jQuery Cloud More: We are seeking an experienced Senior Developer with a strong Microsoft and Azure background to join our team in Swindon with hybrid working options. With a competitive salary ranging from £60,000 to £70,000, this role involves designing, building, and supporting robust, scalable applications and APIs. We offer an excellent pension, flexible working arrangements, and exposure to large-scale Azure platforms. You will have the opportunity to influence technical direction and standards within a supportive, collaborative Agile environment. last updated 5 week of 2026