As a Java Backend Developer, you will: - Design, develop, and maintain Java-based backend services supporting digital wallet solutions and payment platforms. - Build and enhance RESTful APIs that enable secure and scalable payment processing capabilities. - Implement card lifecycle management functionalities, including token creation, token deletion, activation, deactivation, and status updates. - Integrate backend services with mobile applications and external payment service providers. - Ensure secure communication and compliance with authentication, authorization, and payment security standards. - Collaborate closely with product owners, architects, QA teams, and other developers within Agile delivery teams. - Support testing, debugging, and production readiness activities across the software development lifecycle. - Investigate and resolve issues identified during integration, end-to-end, and conformity testing phases. - Participate in code reviews and contribute to improving code quality, maintainability, and performance. - Optimize backend services to ensure scalability, reliability, and operational excellence. - Follow engineering best practices, security requirements, and software development standards. What You Bring to the Table: - 4–7 years of professional experience in Java backend development. - Strong expertise in Core Java and enterprise application development. - Hands-on experience building RESTful APIs and backend microservices. - Experience working with digital payments, tokenization services, or financial transaction platforms. - Strong understanding of authentication, authorization, and application security principles. - Experience integrating backend services with mobile applications and third-party platforms. - Knowledge of integration testing frameworks and automated testing practices. - Experience working with CI/CD pipelines and DevOps practices. - Familiarity with Agile development methodologies and tools such as Azure DevOps and Confluence. - Strong debugging, troubleshooting, and performance optimization skills. - Excellent communication and collaboration abilities. You Should Possess the Ability to: - Design secure and scalable backend solutions. - Develop high-performance APIs supporting digital payment ecosystems. - Work effectively in Agile, cross-functional development teams. - Analyze and resolve complex technical issues. - Deliver high-quality software while adhering to engineering standards. - Continuously improve application performance, maintainability, and security. What We Bring to the Table: - Opportunity to work on innovative digital wallet and payment solutions. - Exposure to enterprise-scale financial services and banking technology platforms. - Collaborative and Agile work environment. - Opportunity to work with modern backend technologies and integration frameworks. - Challenging projects with significant business impact. - Continuous learning and professional growth opportunities. Let’s Connect Want to discuss this opportunity in more detail? Feel free to reach out. Recruiter: Asha Krishnan Phone: +31 20 369 0609 ; Extn :146 Email: asha.k@stafide.nl LinkedIn: https://www.linkedin.com/in/asha-krishnan