GA DHS - Senior Java and Boomi Developer

Short Description

The Georgia Client (Client), 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.