CTG is seeking a Java Engineer (API, Vertex) to join our client’s team. This role will focus on designing, developing, and supporting high-performance backend services using Java, Vert.x, reactive programming, and modern cloud-native technologies. The ideal candidate will have strong experience building microservices, event-driven architectures, REST APIs, and distributed systems.
Location: Phoenix, AZ
Duration: 12 months
Key Responsibilities:
- Develop and support enterprise Java applications and backend services.
- Build scalable APIs and microservices using Java and Vert.x reactive frameworks.
- Design and implement event-driven solutions using messaging platforms such as Kafka or RabbitMQ.
- Develop asynchronous processing solutions and integrations within distributed environments.
- Support data ingestion solutions, including Lumi integrations from enterprise databases.
- Collaborate with Agile teams to deliver high-quality software solutions.
- Apply DevOps practices using Docker, Kubernetes, and CI/CD methodologies.
- Utilize AI-assisted development tools such as GitHub Copilot to improve productivity and code quality.
Required Qualifications:
- 6+ years of experience in Java-based backend development.
- Strong hands-on experience with Vert.x and reactive programming paradigms.
- Strong understanding of microservices and event-driven architecture.
- Experience with REST APIs, asynchronous processing, and distributed systems.
- Experience with messaging systems such as Kafka, RabbitMQ, or similar technologies.
- Experience with Docker and Kubernetes.
- Exposure to AI-assisted development tools.
- Strong problem-solving skills and ability to work effectively in an Agile environment.
- Prior Lumi ingestion experience is highly preferred.
- Prior client experience with data ingestion to Lumi from databases is required.
Preferred Experience:
- Experience developing enterprise applications using Java/JEE technology stacks.
- Experience with dependency injection, inversion of control, functional programming, test-driven development, and transaction management frameworks.
- Experience supporting large-scale application integrations and cloud-native solutions.
- Strong collaboration skills with development, architecture, and business teams.
Education:
- Bachelor’s degree in Computer Science, Information Technology, Engineering, or a related field preferred, or equivalent professional 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 Apply:
To be considered, please apply directly to this requisition using the link provided. Kindly forward this to any other interested parties. Thank you!
About Us:
CTG, a Cegeka company, delivers IT and business solutions that enhance clients’ digital agility, empowering them to seize new opportunities and overcome any challenge. Backed by more than 60 years’ experience and a commitment to being a reliable, results-driven partner, we work shoulder to shoulder with clients to shape digital together. Our vision is to be an indispensable partner to our clients and the preferred career destination for digital and technology experts. With more than 9,000 team members in over 15 countries, we combine global expertise with local insight to deliver innovative solutions. We operate across the Americas, Europe, and India, working with over 3,000 clients in many of today's highest-growth industries.
Together, we shape what’s next—working shoulder to shoulder to deliver impactful solutions for our clients and society. Our culture is built by the people who work at CTG, the values we hold, and the actions we take. It's a living, breathing thing that is renewed every day through the ways we engage with each other, our clients, and our communities. At CTG, you’ll find a workplace where you are encouraged to grow, supported in your ambitions, and empowered to shape your own career journey. For more information, visit www.ctg.com.
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.
