Engineer III - Java

CTG is seeking to fill an Engineer III – Java position for our client.

Location: Phoenix, AZ

Duration: 12 months

• Design, develop, test, and support enterprise applications using the Java/JEE technology stack.
• Build scalable, high-performance web and backend services using modern Java frameworks and web technologies.
• Implement enterprise integration solutions, including RESTful services and messaging components.
• Develop and maintain application components using object-oriented design principles, dependency injection, inversion of control (IoC), and aspect-oriented programming (AOP).
• Apply functional programming concepts, transaction management, batch processing, and data access frameworks.
• Participate in test-driven development (TDD) and automated testing using behavior-driven and unit testing frameworks.
• Collaborate with Dev Ops teams to implement CI/CD pipelines and support automated build and deployment processes.
• Work within Linux-based environments and cloud platforms to deploy and manage applications.
• Support system performance tuning, troubleshooting, and production issue resolution.
• Contribute to architecture discussions and ensure solutions meet scalability, reliability, and security requirements.
• Document technical designs, processes, and implementation details.

• 3–5 years of experience with Java development and the Java/JEE ecosystem.
• Experience with No
  
  SQL databases.
• Strong working knowledge of Linux environments.
• Experience with cloud platforms and cloud-native application development.
• Hands‑on experience with CI/CD tools and practices.
• Experience with Cucumber or similar BDD/testing frameworks.
• Proficiency with Git Hub for source control and collaboration.
• Understanding of enterprise design patterns and frameworks for data access and transaction management.
• Familiarity with Dev Ops methodologies and automation practices.

• High-availability, real-time message processing experience
• gRPC
• Envoy
• Experience with Groovy or Ruby for web-related development

• 3–5 years of professional experience designing and developing enterprise applications.
• Experience working in Agile or Scrum environments.
• Demonstrated experience building scalable, maintainable, and production-quality software.

• Bachelor’s degree in Computer Science, Information Systems, Engineering, or a related field, or equivalent work experience.

Excellent verbal and written English communication skills and the ability to interact professionally with a diverse group are required.

CTG does not accept unsolicited resumes from headhunters, recruitment agencies, or fee based recruitment services for this role.

To be considered, please apply directly to this requisition using the link provided. For additional information, please contact JoAnn Abramo at . Kindly forward this to any other interested parties. Thank you!

CTG will consider for employment all qualified applicants including those with criminal histories in a manner consistent with the requirements of all applicable local, state, and federal laws.

CTG is an Equal Opportunity Employer. CTG will assure equal opportunity and consideration to all applicants and employees in recruitment, selection, placement, training, benefits, compensation, promotion, transfer, and release of individuals without regard to race, creed, religion, color, national origin, sex, sexual orientation, gender identity and gender expression, age, disability, marital or veteran status, citizenship status, or any other discriminatory factors as required by law.

CTG is fully committed to promoting employment opportunities for members of protected classes.