Senior Java and Boomi Developer (755822)

Work Arrangement: Hybrid
Worksite Address: 47 Trinity Ave SW, Atlanta, GA 30334
Agency Interview Type: Web Cam Interview Only

Short Description:

The Georgia Department of Human Services (DHS), Office of Information Technology, is seeking a qualified candidate for a contractor staffing position for a Senior Java and Boomi Developer on Georgias Child Welfare technical team in Atlanta, Georgia.

Complete Description:

Java Key Responsibilities

• Develop and maintain Java-based applications using core Java and advanced Java (Java 17).
• Design and implement microservices using Spring Boot and other relevant frameworks.
• Build and consume RESTful APIs and web services.
• Integrate with databases, ensuring performance optimization (e.g., SQL databases like PostgreSQL, Oracle).
• Write unit and integration tests using JUnit, TestNG, Mockito, or other testing frameworks.

· Develop SQL queries and analyze data to support application development and production issues.

· Implement object-oriented design principles and patterns for scalable and maintainable codebases.

· Ensure adherence to clean code principles and write reusable, modular code.

· Troubleshoot and debug Java applications, ensuring optimal performance and security.

· Participate in code reviews and provide constructive feedback to peers.

· Follow Agile methodologies (Scrum) and participate in sprints, daily stand-ups.

· Use version control systems like GitHub for source code management.

· Implement and manage CI/CD pipelines using GitHub Actions.

· Collaborate with DevOps teams for cloud deployment and infrastructure management (AWS).

· Design, configure, and implement Spring Batch jobs for processing large datasets and scheduling tasks.

· Implement dynamic web pages and views using JSP (Java Server Pages).

· Design and implement authentication and authorization mechanisms using Key Cloak for identity and access management, ensuring secure communication through OAuth 2.0 and JWT tokens.

· Leverage SAML/SSO integration for single sign-on and authentication.

• Proficiency in Postgres, PL/SQL and Oracle database technologies.

· Strong knowledge on Message oriented middleware concepts including different Messaging styles (Asynchronous, pub-sub), Messaging APIs (JMS, STOMP, AMQP, REST)

· Strong working experience designing event driven architecture, Kafka, RabbitMQ/ActiveMQ infrastructure for various environments (Dev, Test, Prod, etc.)

· Working experience with Java, Spring MVC, Spring Boot, Spring Batch and Microservices (API) and Oracle RDS, SQL.

· Experience building continuous delivery (DevOps) pipelines for Jenkins, Kafka, RabbitMQ/ActiveMQ components.

Boomi Key Responsibilities

· 5+ Years of experience in Enterprise Integration Patterns and Enterprise application architecture (Designing, Building and Deploying Messaging Solutions).

· Strong hands-on experience in Boomi Process building & deployment, API management, alert framework/exception handling, connectors/listeners, and integration packs usage.

· Experience in Cloud Integration using Dell Boomi

· Strong understanding of SOA principles and implementation Integration knowledge

· Familiar and experienced with technologies of the major Integration platforms.

· Strong experience with building integrations with Dell Boomi.

· Must be familiar with API and Microservices and other Open-source integration related technologies.

· Strong experience on APIs Design and Development (RAML, REST, SOAP)

· Certification in Middleware Platforms (Integration Professional, Solution Design Specialist).

· Understanding of Development Methodologies (Agile), Estimation Techniques.

· Hands on experience in setting up Boomi environments and configurations preferably for Boomi on AWS

· Hands-on experience in troubleshooting SFDC connectors/listeners, Database Connectors, and Web services Connectors/Listener, complex scripts (Java or Groovy scripts), process/ sub-processes interdependencies and scheduled data jobs

· Thorough understanding of REST, SOAP, Web services and API Communication protocols S/FTP/S, HTTP/S, File I/O etc.

· Ability to understand and document the upstream and downstream dependencies of Boomi APIs

· Strong experience with enterprise application security (API/Messaging) and Boomi code vulnerabilities

· Knowledge of Boomi Process building, development and good understanding of various data formats XML, JSON, CSV, Database is an add-on.

· Boomi platform governance, connector license management and continuous platform improvements.