Jobs → Engineering → Java Full Stack Developer

About the Role We are looking for an experienced Java Full Stack Developer with ReactJS expertise to join our team in Phoenix, AZ for a 6-month contract. Key Responsibilities • Design and implement microservices using Spring JDBC, Spring Batch, and Spring Transaction Management • Develop REST/SOAP APIs and work with JSON, XML, and WSDL • Build user interfaces with ReactJS, JavaScript, HTML5, and CSS3 • Collaborate with the team using Agile methodologies and Jira • Troubleshoot application issues and perform RCA Requirements • 5–6 years of experience with Java 21, Spring Boot, Spring Core, Spring Data, and Spring Security • Strong SQL and RDBMS knowledge with Oracle, MySQL, or PostgreSQL • Experience with Git, Maven, Jenkins, CI/CD, and Jira • Knowledge of SOA, design patterns, and application troubleshooting • Credit Card servicing and fraud systems experience is a plus • Prior experience with One App and One Data is preferred