Developer – Spring Boot / SQL / Axway API Management

About the Role

We are looking for an experienced Developer with 4–6 years of experience in Java, Spring Boot, SQL, and Axway API Management to join our Cards & Payments technology team.

You will be responsible for developing secure and scalable APIs, building Spring Boot microservices, supporting high-volume payment transaction flows, and ensuring reliable and compliant integration across the payment ecosystem.

Key Responsibilities

• Develop and maintain scalable APIs and microservices using Java/Spring Boot.
• Design and manage APIs using Axway API Gateway / API Management.
• Develop and optimize SQL queries and database structures.
• Support payment processes including authorization, settlement, and reconciliation.
• Configure API security policies including authentication, authorization, throttling, and monitoring.
• Integrate backend services with Cards & Payments platforms.
• Perform unit, integration, and regression testing.
• Troubleshoot production issues and perform root cause analysis.
• Implement logging, monitoring, and alerting for critical services.
• Collaborate with Business Analysts, Product Owners, Infrastructure, and Security teams.
• Participate in code reviews and continuous improvement initiatives.
• Support production releases and post-deployment validation.
• Prepare and maintain technical documentation.

Requirements

• 4–6 years of relevant software development experience.
• Strong hands-on experience with Java and Spring Boot.
• Strong SQL/database development skills.
• Hands-on experience with Axway API Gateway / API Management.
• Good experience in REST APIs and Microservices.
• Understanding of API security, authentication, authorization, throttling, and monitoring.
• Experience in Cards & Payments, Banking, or Financial Services is highly preferred.
• Good understanding of transaction processing and production support.
• Strong analytical, troubleshooting, and communication skills.

Good to Have

• Experience with payment authorization, settlement, or reconciliation.
• Exposure to CI/CD and DevOps practices.
• Knowledge of enterprise security, compliance, and audit requirements.
• Experience working in Agile development environments.