AWS Java Full Stack Developer

Company Description 
Lumen Solutions Group Inc. is a technology consulting Services company based in Florida. We provide a wide array of experienced business and IT professionals supporting clients from solution design to implementation and support. We specialize in professional IT consulting services, IT Staffing, Business/IT Strategy, Business Process Blueprints, Enterprise Architecture, and Enterprise Transformation. 
  
Role: AWS Java Full Stack Developer
Location: Washington, DC (Hybrid)
Job Type: Contract
 
Job Summary:
We are seeking an experienced AWS Java Full Stack Developer/Engineer with strong expertise in Java, Spring Boot, and AWS cloud technologies. The ideal candidate will design, develop, and maintain scalable backend applications while contributing to full-stack development in an Agile environment. This role requires hands-on experience with AWS services, CI/CD, test automation, and modern software engineering best practices.
 
Key Responsibilities

• Develop, enhance, and maintain Java-based full-stack applications using Spring Boot and AWS services.
• Build cloud-native applications leveraging AWS Lambda, Kinesis, DynamoDB, Aurora, Redshift, and related AWS technologies.
• Develop REST/SOAP web services and integrate enterprise applications.
• Implement CI/CD pipelines and automated testing using GitHub/GitLab, JUnit, SonarQube, and Agile development practices.
• Work with J2EE technologies including Hibernate, Servlets, JMS, JDBC, JNDI, and EJB.
• Develop secure, scalable, and high-performance applications following TDD/BDD methodologies.
• Collaborate with cross-functional Agile teams throughout the software development lifecycle.

 
Required Qualifications

• Strong experience with Java, Spring Boot, AWS Cloud, and full-stack development.
• Hands-on experience with Lambda, Kinesis, DynamoDB, Aurora, Redshift, and other AWS services.
• Experience with GitHub/GitLab, SonarQube, JUnit, and CI/CD pipelines.
• Proficiency in Oracle/SQL, MQ, REST/SOAP APIs, JSON, XSLT, JAXB, HTML, JavaScript, and J2EE technologies.
• Knowledge of application security, encryption, JAAS, role-based security, and secure coding practices.
• Experience working in Agile/Scrum environments with strong understanding of the complete SDLC.

 
Lumen Solutions Group Inc is an equal opportunity employer. All qualified applicants will be considered for employment without regard to any legally protected status.