Senior Java Engineer – ICON IPF/Payments

We’re looking for an experienced Senior Java Engineer with strong hands-on experience across ICON IPF and payment systems to join a team delivering large-scale payment solutions for major banking clients.

You’ll work on modern, cloud-based architectures, contributing to the development of high-performing payment platforms while collaborating closely with both technical and non-technical stakeholders.

The Role

• Develop and deliver large-scale payment solutions using Java, Spring Boot and microservices
• Work hands-on with the ICON IPF Payments framework
• Build and integrate cloud-based payment architectures within AWS
• Design and develop asynchronous, event-driven solutions using Apache Kafka
• Apply strong knowledge of ISO 20022 payments, including payment types and schemes
• Work closely with major banking clients to understand requirements and deliver technical solutions
• Collaborate with technical and non-technical stakeholders throughout the delivery lifecycle
• Contribute to modernisation and transformation of large-scale payment platforms

Required Skills & Experience

• Extensive hands-on experience with Java 11
• Strong experience with Spring Boot and microservices architectures
• Strong hands-on experience within AWS
• Solid experience with Apache Kafka and asynchronous messaging
• In-depth knowledge of ISO 20022 payments, including payment types and schemes
• Hands-on experience implementing ICON IPF
• Proven experience working with major banking clients
• Strong communication and stakeholder management skills
• 18+ months’ experience working on the ICON platform

If you’re a Senior Java Engineer with genuine ICON IPF and payments experience and are looking for an opportunity to work on large-scale banking transformation programmes, we’d love to hear from you.