Senior Backend Engineer (Python AWS) £50,000 per annum ? Fully Remote - UK Based Permanent, Full-TimeA well-established UK insurance organisation is undertaking a major backend transformation programme, rebuilding a legacy PHP platform into a modern, scalable Python-based architecture hosted in AWS.This is a senior-level engineering role focused on designing and delivering the next generation backend platform that will underpin future digital products.The role is heavily Python-focused. PHP knowledge is beneficial only to support understanding of the legacy system during migration - it is not the primary technology moving forward.The OpportunityYou''ll play a key role in the architecture and delivery of a modern cloud-native backend platform, helping transition core functionality from a legacy PHP estate into a scalable, secure Python environment.This is a hands-on engineering position with architectural influence - ideal for someone who enjoys shaping technical direction while remaining close to code.Key ResponsibilitiesPlatform Modernisation Architect and develop scalable backend services using PythonDesign and implement secure, well-structured RESTful APIsLead the re-engineering of legacy functionality into modern, cloud-native servicesContribute to long-term backend architecture decisions Cloud and Infrastructure Design and build solutions within AWS environmentsApply cloud best practices for scalability, resilience and securityContribute to CI/CD pipelines and deployme