Java/API Developer

Job Title: Java/API DeveloperLocation: Mount Laurel, NJ 08054Work Arrangement: OnsiteEmployment Type: ContractDuration: 6+ monthsDomain: Banking & Financial Services - Enterprise Core SystemsPay Rate: $46.00/hr W2 | $56.00/hr C2CApplication Deadline: September 3, 2026SKILLS REQUIREDPrimary (Must-Have):• Core Java & Advanced Java Development | Spring Boot & Spring Ecosystem | Apache Kafka & Event-Driven Architecture• Microservices Architecture & REST APIs | Relational & Non-Relational Databases (Oracle, SQL Server, MongoDB)Secondary (Good to Have):• JUnit & Mockito Unit Testing | Hibernate & Spring Data JPA | Technical Design & Architecture StandardsPOSITION OVERVIEWSeeking a Senior JAVA/API Developer for the Enterprise Core Systems department, reporting directly to the Director of Software Engineering. The ideal candidate will solve complex integration challenges by leading the technical design, development, and implementation of high-performance microservices and event-driven banking solutions.ROLES & RESPONSIBILITIES• Develop robust microservices using Spring Boot, Spring MVC, Spring Data JPA, and Hibernate.• Lead the technical design, development, and implementation of scalable software solutions and APIs.• Implement business logic, custom validation, error handling, and integrate third-party services.• Ensure code quality through design patterns, peer code reviews, and comprehensive testing with JUnit and Mockito.• Define application architecture, coding standards, and make key technology decisions aligned with organizational goals.BENEFITSMedical | Dental | Vision | 401(k)EEOC Compliance:We are an equal opportunity employer, and all qualified applicants will receive consideration for employment.DISCLAIMERAI Usage Policy: Pacer Group uses AI to assist in screening applications. Final hiring decisions are made by human recruiters based on qualifications and experience.