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 Java-based applications using Java EE and Spring Framework
- Implement and manage ORM solutions, particularly using Hibernate and JPA
- Build and maintain scalable distributed applications utilizing SOAP and RESTful web services
- Apply design patterns and best practices to ensure high-quality software design
- Integrate and manage Azure DevOps pipelines and Git repositories for version control and CI/CD workflows
- Ensure code quality and test coverage, employing various metrics and tools
- Work with relational databases
- Deploy and manage applications on Java EE Application Servers
- Perform detailed analysis and problem-solving to create robust and efficient solutions
- Provide third-level technical support and resolve complex system issues
- Collaborate with cross-functional teams
What do you need to succeed in this position?
- Bachelor's degree
- Minimum of 6 years in Java-based solutions with Java EE or Spring Framework
- In-depth knowledge of the Java platform, object-oriented programming, and dependency injection
- Deep understanding of ORM implementations, i.e. Hibernate and JPA
- Experience with SOAP and RESTful web services
- Familiarity with design patterns and software design best practices
- Experience with tools like WildFly, Eclipse/IntelliJ, Git, Maven, and Jenkins
- Solid experience with code quality metrics and test coverage tools
- Strong expertise in relational databases, especially PostgreSQL
- Familiarization with Liferay, Documentum DFS, DFC, DQL
- Ability to create architecture documentation (TOGAF considered a plus)
- Exposure to Agile or SAFE methodologies to analyze requirements and provide technical and architectural support
- Experience with distributed/modular architectures would be a plus
- Professional experience in frontend development frameworks (RichFaces, Angular) would be considered an asset
- Excellent analytical and problem-solving abilities
- Effective teamwork and collaboration skills
- Excellent use of the English language (verbal & written)
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.
Top Skills
What We Do
Uni Systems, a member of Quest Group, has been a reliable ICT partner to companies and organizations in the European market for over 60 years. We are the first IT company founded in Greece, in 1964, and we have been supporting our clients ever since. Trusting customers, extensive solutions offering, strong partnerships and experienced people, those are the main grounds for Uni Systems’ rapid expansion of operations across geographies and industries.
With more than 1450 specialized ICT professionals, established presence in more than 20 countries, and branches and subsidiaries in the heart of the European Union (Athens, Barcelona, Brussels, Bucharest, Luxembourg and Milan), we are effectively addressing the needs of European and International organizations and institutions and delivering value-added integrated solutions to our customers.
Through our strong industrial vertical expertise, supported by the range of our horizontal solutions, we hold a substantial and successful track record in the delivery and implementation of large-scale, mission-critical projects in the sectors of Banking & Finance, Enterprise & Utilities, Government, and Telecommunications, as well as in EU Institutions and Agencies.
Participations in real commercial implementations of best practices (i.e. ITIL, RUP, PRINCE2, PMI), has provided our people with significant experience, unique know-how and proven capability in designing, implementing and successfully supporting complex ICT projects, through a range of solutions and business areas.
At Uni Systems, we support innovation, and we have been investing in the European and National research ecosystem. Our Research and Innovation (RDI) department has been successfully bidding and winning a series of research programs in promising technological areas, such as 5G, AI in Health, and Blockchain in Governance.
Enabling our clients' digital transformation journey is our passion and we remain strongly committed to it.
