https://jobs.co.uk/job/integration-architect-java-aws-fs-outsideir35-sanderson--9c13cbc2-3a87-4dde-bd12-54dc7aff66fc RSS feed for Integration Architect - Java, AWS, FS - OutsideIR35 at Sanderson. en-gb Wed, 26 Aug 2026 18:00:10 GMT https://jobs.co.uk/job/integration-architect-java-aws-fs-outsideir35-sanderson--9c13cbc2-3a87-4dde-bd12-54dc7aff66fc https://jobs.co.uk/job/integration-architect-java-aws-fs-outsideir35-sanderson--9c13cbc2-3a87-4dde-bd12-54dc7aff66fc Tue, 25 Aug 2026 11:55:59 GMT Location: London | Salary: 10000-500000 Annual | Type: Permanent | Integration Architect / Senior Integration Architect - JAVA / AWS (ESSENTIAL) £600 Pay - Outside IR35 - 4 Days per week on site in London Bridge 6 month initial contract We''ve partnered with a genuinely exciting organisation who are building a greenfield Bank, as part of this they are implementing a whole host of new platforms and technologies and are looking a genuine, pure senior Integration Architect define and deliver integration architecture across Accounts, Payments, and FX. The role focuses on evolving the target integration model and ensuring seamless connectivity across the clients core systems. Key Responsibilities: Own and evolve integration architecture aligned with enterprise standards Define and govern integration patterns across teams Design and deliver event-driven, API-first, and messaging solutions (NATS, REST) Lead end-to-end integration delivery, including hands-on development (Java/Spring) Ensure scalable, cloud-native solutions on AWS Produce architecture artefacts (blueprints, contracts, ADRs) Guide teams on best practices, API governance, and event design Engage stakeholders and align cross-team integration efforts Primary Skills: Event-driven archite... Permanent