Senior Java Developer (Icon Solutions IPF/Payments) - 6-Month Contract - London

Senior Java Developer (Icon Solutions IPF/Payments) - 6-Month Contract - London Contracting role for a 12-month engagement within the financial services sector. Working as part of a multi-disciplined team, you will implement and support complex reconciliation solutions end-to-end - from design and configuration through to testing, training, and post-implementation support - delivering high-quality, fully functional reconciliation processes to the finance business community. Key Responsibilities: Design, develop, and maintain payment applications using the Icon Solutions IPF (Icon Payments Framework) Develop microservices and integration components using Java, Spring Boot, and IPF Build and enhance payment processing workflows for domestic and international payment schemes Create reusable APIs and integration services for enterprise payment platforms, aligned to ISO 20022, SWIFT, CHAPS, Faster Payments, and SEPA standards Collaborate with Solution Architects to define scalable and resilient architecture patterns Perform code reviews and ensure adherence to engineering and compliance standards Troubleshoot production issues and provide L3 support for critical payment applications What You Will Ideally Bring: 8+ years of Java development experience - essential Hands-on development experience with Icon Solutions IPF - essential; including payment workflow orchestration, message transformation, routing, validation, exception processing, and settlement/reconciliation Strong ..... full job details .....