3 of 3 Permanent JMS Jobs in London

/FedNow services , and internal systems like Core Banking or Treasury. Develop components supporting real-time payments , event-driven processing , and asynchronous messaging (Kafka, JMS) . Ensure code performance, reusability, and compliance with secure coding and resiliency standards. Payments System Modernization Collaborate with architecture and product teams on payments modernization … with ISO 20022/SWIFT/SEPA/RTP/ACH message structures and transformations. Familiarity with message queues and event-driven systems (Kafka, JMS, RabbitMQ). Good understanding of database design (SQL/NoSQL) and experience with Oracle, PostgreSQL , or similar systems. Exposure to cloud environments (AWS, Azure ...

/JEE, TypeScript • Very good expertise in software design patterns, integration patterns and enterprise architectural concepts. • Hands-on experience with Spring Framework and Middleware, JMS and JPA/Hibernate • Good understanding of web frontend technologies: Angular v2+, Observables, Redux • Competence in the usage of REST-APIs • Experience integrating with Identity ...

Java 17) in production environments Deep understanding of asynchronous and reactive programming models Proven experience with event-driven architectures and real-time messaging (Kafka, JMS, Akka, etc.) Solid grasp of distributed systems concepts: concurrency, idempotency, fault tolerance, and resilience Experience building and testing production-grade systems using TDD/ ...