Salary: £65,000 - 70,000 per year Requirements: C# and JavaScript skills Proficient in VS Code / Visual Studio Experience with ASP.Net 4.8 and above Strong knowledge of T-SQL / SQL Server Familiarity with source control, ideally using GIT Experience with Azure DevOps (desirable) Responsibilities: Ensure the quality and reliability of software products Collaborate with team members to develop and enhance SaaS applications Maintain and improve existing software solutions Troubleshoot and resolve software issues Build and maintain relationships with colleagues and external partners Technologies: ASP.NET Azure C# DevOps Git JavaScript SQL Visual Studio VS Code Cloud More: We are a fast-growing UK SaaS company that produces a market-leading platform used by finance companies across the UK and Europe. As we continue to expand our SaaS product suite, we are looking for two Senior Developers to join our onsite team in Horsham, West Sussex. We offer a very competitive salary of up to £70k, 25 days of holiday entitlement plus bank holidays, and a company pension scheme. Join us and be part of a dynamic environment where you can grow your career. last updated 4 week of 2026