https://jobs.co.uk/job/senior-backend-developer-rullion-managed-services--437e7543-9a82-43f5-bb96-e952f8c913c6 RSS feed for Senior Backend Developer at Rullion Managed Services. en-gb Wed, 23 Sep 2026 21:31:14 GMT https://jobs.co.uk/job/senior-backend-developer-rullion-managed-services--437e7543-9a82-43f5-bb96-e952f8c913c6 https://jobs.co.uk/job/senior-backend-developer-rullion-managed-services--437e7543-9a82-43f5-bb96-e952f8c913c6 Tue, 22 Sep 2026 23:00:00 GMT Location: London | Salary: £700 - £800/day | Type: Contract | Senior Backend Developer 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 seek enthusiastic and resourceful Backend Python Engineers at senior levels who are passionate about crafting exceptional products. 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: Playing a pivotal role in the backend engineering team, you will help to build full-stack cloud apps. You''ll be using Python and AWS Cloud services on the backend. Adopt a Server-less first approach to application design, collaborating within an agile team alongside other backend engineers and product designers. Strategize, develop, test, and deploy new features and experiments. Engage in collaborative coding practices such as pair programming and code reviews within the team. Contribute to resolving the complexities inherent in large-scale systems ... Contract