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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Senior Java Engineering Architect - **Company:** Fterole Summarywe - **Location:** London, UK - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Java (Programming Language), Artificial Intelligence, Cloud Computing, Cloud Engineering, Payment Systems, Systems Development Life Cycle, Software Engineering, Data Streaming, Spring Cloud, GitHub Copilot, System Availability, Spring-boot, Backend, Kubernetes, Enterprise Integration, Apache Kafka, Api Design - **Published:** August 22, 2026 - **Apply:** https://www.apply4u.co.uk/jobs/senior-java-engineering-architect/44635479 ## About the Role Senior Java Engineering Architect - Banking, Payments & AI-Driven EngineeringLocationLondon / (4 days/week from office; 1 day/week from home)Contract OR FTERole SummaryWe are seeking a highly experienced Java Engineering Architect to lead the architecture, design, and delivery of next-generation Banking and Payment platforms. The ideal candidate will have deep expertise in payment engines, banking operations, messaging architecture, integration patterns, cloud-native engineering, and AI-driven software delivery. This role requires a strong technology leader who can define enterprise architecture, drive engineering excellence, lead large backend engineering teams, and leverage AI-powered development practices to accelerate software delivery and innovation.Key ResponsibilitiesPayments & Banking DomainDesign and architect high-volume, mission-critical payment processing platforms.Provide deep expertise in:Payment enginesPayment orchestrationReal-time paymentsSWIFTISO 20022Settlement and clearing systemsBanking operational workflowsReconciliation systemsRegulatory and compliance-driven architectureCollaborate with business and operations teams to modernize banking platforms.Messaging & Integration ArchitectureArchitect enterprise messaging hubs and event-driven ecosystems.Define integration strategies leveraging:Kafka / NATSEvent Streaming PlatformsMicroservices Event-Driven ArchitectureAI-Led Engineering & SDLC TransformationChampion AI-powered software engineering practices across the SDLC.Drive adoption of Claude Code, GitHub Copilot, CursorLLM-powered engineering toolsClaude CodeGitHub CopilotCursorLLM-powered engineering toolsDefine AI-first engineering frameworks enabling accelerated delivery while maintaining engineering quality.Cloud Native & Platform EngineeringDesign and govern cloud-native application platforms using Kubernetes, DockerKubernetesDockerEnsure platforms support high availability, resilience, scalability, and operational excellence.Required Skills & ExperienceCore Architecture15+ years of software engineering experience.8+ years in Solution Architecture, Enterprise Architecture, or Principal Engineering roles.Proven experience delivering enterprise-scale Banking and Payment solutions.Java & Backend EngineeringJava, Spring Boot, Spring Cloud, MicroservicesMessaging & IntegrationDeep expertise in Messaging Hub architecture.Strong experience with: Kafka, NATS, Event Streaming PlatformsExpert understanding of: Integration patterns, Enterprise Integration Architecture, Messaging patterns, API architecture, Event-driven architectureDatabasesOracle, PostgreSQLData modellingperformance tuningHA/DR architecturetransaction-heavy systemsPreferred QualificationsBanking or Financial Services industry background.Experience with large-scale modernization and transformation programs.TOGAF, Kubernetes, Cloud, or Architecture certifications.Experience building AI-enabled engineering organizations.Exposure to GenAI and Enterprise LLM integration patterns. #J-18808-Ljbffr ## Related Videos - [API Design - Getting Started](https://www.wearedevelopers.com/videos/33-api-design-getting-started) - [Developing the Backend with Stefan Lingler, CTO at Shpock](https://www.wearedevelopers.com/videos/100360-developing-the-backend-with-stefan-lingler-cto-at-shpock) - [Understanding Kubernetes in a visual way](https://www.wearedevelopers.com/videos/100085-understanding-kubernetes-in-a-visual-way) - [Next Level Enterprise Architecture: Modular, Flexible, Scalable, Multichannel and AI-Ready?](https://www.wearedevelopers.com/videos/1017-next-level-enterprise-architecture-modular-flexible-scalable-multichannel-and-ai-ready) - [Rest API Antipatterns](https://www.wearedevelopers.com/videos/100208-rest-api-antipatterns) - [Nest.js - TypeScript in the backend can also be clean](https://www.wearedevelopers.com/videos/1033-nest-js-typescript-in-the-backend-can-also-be-clean) ## Related Articles - [Top-Paying Tech Jobs (with Salaries)](https://www.wearedevelopers.com/magazine/372-top-paying-tech-jobs-with-salaries) - [Software Engineer Salary London](https://www.wearedevelopers.com/magazine/252-software-engineer-salary-london) - [The 12 Best Jobs for Software Engineers](https://www.wearedevelopers.com/magazine/401-the-12-best-jobs-for-software-engineers) - [Best Paying Jobs in Technology](https://www.wearedevelopers.com/magazine/256-best-paying-jobs-in-technology) - [Highest Paying Tech Companies in Europe](https://www.wearedevelopers.com/magazine/162-highest-paying-tech-companies-in-europe) - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers)