https://jobs.co.uk/job/senior-flutter-engineer-rullion-managed-services--fca7af9b-fceb-4033-95c8-a9afffebb903 RSS feed for Senior Flutter Engineer at Rullion Managed Services. en-gb Fri, 25 Sep 2026 18:24:29 GMT https://jobs.co.uk/job/senior-flutter-engineer-rullion-managed-services--fca7af9b-fceb-4033-95c8-a9afffebb903 https://jobs.co.uk/job/senior-flutter-engineer-rullion-managed-services--fca7af9b-fceb-4033-95c8-a9afffebb903 Thu, 24 Sep 2026 23:00:00 GMT Location: London | Salary: £650 - £750/day | Type: Contract | Senior Flutter Engineer Full-time Inside IR35 Hybrid 1 office day London Farringdon office address: 47-53 Charterhouse St, London, EC1M 6PB Join a dynamic energy provider dedicated to sustainable solutions in the UK. We are seeking an experienced Senior Flutter Engineer to join a fast-paced development team delivering high-quality mobile applications. You will play a key role in designing, developing, and maintaining cross-platform applications using Flutter, while contributing to architecture decisions, code quality, and engineering best practices. Initially it will be a six-month contract but there is potential for it to be extended. The role is Hybrid, with one day a week being based in their London. It is a full-time role, 37 hours per week. If this role feels right, send us your CV. Accountabilities: Design, develop, and maintain scalable Flutter applications for iOS and Android. Collaborate with Product Managers, UX/UI Designers, and Backend Engineers to deliver new features. Write clean, maintainable, and well-tested code. Lead technical discussions and provide guidance to other developers. Optimise application performance, reliability, and sec... Contract