Westhouse is one of the leading international recruitment agencies for the procurement of highly qualified experts in fields such as IT lifecycle management, SAP, engineering, commerce and specialist consultancy.
For our client we are currently looking for a Java Backend Developer (m/f/d) - Limerick.
Your tasks
1. Develop and maintain backend systems for the IPG to process high volumes of transactions securely and efficiently.
2. Ensure the system meets non-functional requirements for performance, scalability, availability, and overall system resilience.
3. Design, implement, and optimize backend services and APIs in Java to support payment processing.
4. Collaborate with cross-functional teams to integrate the backend systems with other components of the payment gateway.
5. Contribute to the adoption of Nexo payment standards and future-proof the platform for alternative payment methods.
6. Write high-quality, maintainable, and scalable code with a focus on performance and security.
7. Troubleshoot and resolve complex backend system issues, ensuring minimal downtime and maximum system availability.
8. Participate in code reviews, providing feedback and ensuring adherence to best practices.
9. Continuously monitor system performance and optimize backend services to handle increasing transaction loads.