Payments Senior Developer
- Hiring Organisation
- Insight Global
- Location
- Chester, England, United Kingdom
seeking a Senior Java Developer to design, develop, enhance, and support high‐throughput global payments applications. You will work across major programmes including ISO 20022 migrations, Real‐Time Payments enablement, payment engine modernisation , and regulatory scheme deliveries. This is a hands‐on engineering role requiring strong fundamentals … Java, microservices, integration, and payments processing. Key Responsibilities Develop and enhance Java‐based microservices , REST APIs, and event‐driven components. Implement solutions for ISO 20022 message formats , transformations (XML/JSON), validations, and routing. Build integrations using Mule ESB (or similar), messaging patterns, and Kafka/event streams ...