At Uni Systems, we are working towards turning digital visions into reality. We are continuously growing, and we are looking for a Java Engineer to join our UniQue team.
What will you be bringing to the team?
- Design, develop, and maintain backend services using Java EE, Spring, or Quarkus
- Develop and consume REST and SOAP web services in a service-oriented architecture
- Implement ORM layers using JPA/Hibernate and write optimized queries for relational databases
- Work in an Agile/Scrum environment, collaborating with cross-functional teams
- Utilize Azure/AWS, Git, and Maven for version control and CI/CD
- Write and maintain unit and integration tests, ensuring adequate code coverage and stability
- Support application deployment on application servers (e.g., WildFly)
- Participate in troubleshooting and resolving technical issues under supervision
- Contribute to software documentation and system specifications
What do you need to succeed in this position?
- Bachelor’s degree in Computer Science, Engineering, or related discipline
- 3-5 years of professional experience in Java development
- Good command of Spring, Java EE, or exposure to Quarkus
- Experience with JPA, Hibernate and basic understanding of web service protocols
- Familiarity with version control (Git), build tools (Maven), and CI tools (Jenkins or Azure DevOps)
- Basic experience with relational databases
- Working knowledge of Agile development and DevOps concepts
- Familiarity with Front technologies such as REACT, Angular is a plus
- Strong analytical mindset, willingness to learn, and team-oriented approach
- Excellent command of English, both written and verbal
What are we offering to our UniQue IT people?
- People-first approach and open environment to express your ideas
- Work-life balance and a hybrid work mode
- Continuous training and development
- Opportunities to join innovation initiatives
- Ticket restaurant - meal vouchers
- Corporate laptop and equipment
- Corporate mobile phone subscription
- Health and insurance plan for you and your family members
- Employee consulting and guidance support by Hellas EAP
- Discounts on the services and products of our Group’s companies
- Gift vouchers for major life milestones
- Special work schedule on summer Fridays and birthdays
Our UniQue IT people are the most valuable part of Uni Systems; their knowledge and experience have made us the leading and reliable systems integrator of today and have contributed to our steady financial growth. We have created and are maintaining a stable working environment for our employees, with countless opportunities to innovate and thrive. Our work culture recognizes our UniQue IT people, and supports the free sharing of ideas and the flow of information via open communication while appreciating and effectively utilizing the talents, skills and perspectives of each employee.
At Uni Systems, we are providing equal employment opportunities and banning any form of discrimination on grounds of gender, religion, race, color, nationality, disability, social class, political beliefs, age, marital status, sexual orientation or any other characteristics. Take a look at for more information.
