https://jobs.co.uk/job/senior-software-developer-v05868-outsource-uk--acb20fe4-f3ae-4d62-9790-cbde44e6c837 RSS feed for Senior Software Developer - V05868 at Outsource UK. en-gb Fri, 24 Apr 2026 16:55:45 GMT https://jobs.co.uk/job/senior-software-developer-v05868-outsource-uk--acb20fe4-f3ae-4d62-9790-cbde44e6c837 https://jobs.co.uk/job/senior-software-developer-v05868-outsource-uk--acb20fe4-f3ae-4d62-9790-cbde44e6c837 Fri, 24 Apr 2026 11:52:25 GMT Location: Preston | Salary: 35.00-35.00 Hourly | Type: Contract | Senior Software Developer Warton (Hybrid: 1-2 days on site) £34.77 PAYE or £44.31 Umbrella (inside IR35) 12-Month Contract BPSS required (SC in progress, ITAR restrictions apply)Overview We''re looking for Senior Software Developers to support the Engineering Support Subsystem (ESS)-a critical platform used by the RAF to monitor, diagnose, and maintain combat aircraft systems. You''ll join a collaborative team developing primarily .NET (C#) desktop applications (WPF/WinForms) integrated with Oracle databases.Key ResponsibilitiesAnalyse requirements and contribute to software designDevelop and maintain robust, scalable codeWrite tests and technical documentationSupport integration, build, and testing activitiesContribute to tooling, standards, and team improvementsSkills and ExperienceEssential:Strong C# / .NET experienceKnowledge of VB6WPF and/or WinFormsDesirable:Git/ClearCase, Azure DevOpsOracle, SQL, XMLAutomated testing toolsTDD, SOLID, AgileAdditional Info37 hours/week, flexible working hoursSTEM degree or equivalent experience required Contract