Job Details

Java Senior Developer

Location: Jackson, MS (100% Onsite)

Contract Position

We are seeking an experienced Java Senior Developer to support enterprise integration initiatives for a large government client. The ideal candidate will possess deep expertise in Java/JEE development, ESB architecture, API integration, and service-oriented solutions, with a strong focus on designing and supporting scalable enterprise applications.

Key Responsibilities

• Design, develop, and maintain enterprise applications using Java and JEE technologies.
• Build and enhance integration solutions utilizing ESB and service-oriented architecture (SOA) principles.
• Develop and support RESTful and SOAP-based web services and APIs.
• Collaborate with business stakeholders to gather requirements and translate them into technical solutions.
• Write efficient SQL queries and support database-driven applications.
• Participate in application architecture, system integration, troubleshooting, and performance optimization.
• Support enterprise messaging, orchestration, and API-driven solutions.

Required Qualifications

• 10+ years of hands-on Java development experience.
• Strong expertise in Java 8+/JDK, Object-Oriented Programming, and enterprise application development.
• Extensive experience with Java Enterprise Edition (JEE).
• Strong knowledge of REST and SOAP web services.
• Experience with Spring Framework, Spring Boot, Dependency Injection (IoC), and SOLID principles.
• Strong SQL development and database experience.
• Experience working directly with business stakeholders and technical teams.
• Proven ability to design and support large-scale enterprise applications.

Preferred Qualifications

• Experience with JBoss Fuse, ESB, SOA, EJB, WebLogic, WebSphere, or JBoss environments.
• Knowledge of API gateways, microservices, event-driven architecture, and pub/sub solutions.
• Experience with Microsoft SQL Server.
• Cloud technology exposure.
• Unix/Linux administration experience.
• Agile/Scrum/SAFe development experience.

Technical Skills

• Java (JDK 17+) – Advanced
• Java Enterprise Edition (JEE) – Advanced
• REST & SOAP Web Services – Advanced
• SQL Server – Advanced
• Spring Framework / Spring Boot
• ESB / SOA Integration
• API Development & Microservices
• JBoss Fuse