Java / React Developer

Java / React Developer

Job Type: Contract
Experience: 4+ Years

We are looking for an experienced Java / React Developer to support the development and modernization of enterprise applications using Java, Spring, REST, CXF, React, and Oracle.

Key Responsibilities

• Refactor existing Java business logic and database I/O from Servlets into SOA/MVC architecture.
• Develop reusable services and components using Java, Spring, JSON/REST, and Apache CXF.
• Develop and maintain React-based UI components.
• Troubleshoot application, service integration, database, and performance issues.
• Develop unit tests using Maven and mock classes.
• Support QA/testing and automated security analysis of Java applications.
• Work with Oracle databases and SQL for application data access and troubleshooting.
• Deploy and support applications on TomEE/Tomcat servers.

Required Skills

• Java – 4+ years
• React / React UI – 1+ year
• SQL – 2+ years
• Apache CXF REST – 2+ years
• TomEE/Tomcat – 2+ years
• Spring, REST, JSON
• SOA and MVC architecture
• QA / Unit Testing
• Maven
• Oracle Database

Preferred

• Previous State of Maine experience highly preferred.
• Experience with enterprise/state government applications.
• Experience with automated Java security/code analysis.
• Strong troubleshooting and performance optimization experience.