At Uni Systems, we are working towards turning digital visions into reality. We are continuously growing and we are looking for a FullStack Java Developer to join our UniQue team in Brussels.
What will you be doing in this role?
- Development of front-end website.
- Development of back-end website.
- Design and develop APIs.
- Building reusable code for future use.
- Development and integration of technological components.
- Implementation of user requirements.
- Prototyping.
- Elaboration of test programs.
- Integration with other applications.
- Writing of technical documentation.
- Assistance with deployment and configuration of the system.
- Participation in meetings with the project teams
Requirements
What will you be bringing to the team?
- Bachelor's degree & 17 years of experience OR Master's degree & 13 years of experience
- In depth knowledge of Java 8 - 11. (Java 17 and above is considered a plus)
- Expertise with Spring ecosystem: Spring Boot, Spring MVC, Spring Security, Validation, Hibernate/JPA.
- Strong experience developing RESTful and SOAP web services, including Spring Web Services.
- Experience with API management (Apigee).
- Solid experience with application servers: Tomcat, WebLogic.
- Familiarity with testing frameworks:
- Backend: Spring Boot Test, JUnit, Mockito
- Frontend: Karma, Jasmine, Mocha, Chai
- Competence with Angular 18+.
- Solid knowledge of HTML5, CSS3, and LESS preprocessor.
- Understanding of Continuous Integration / Continuous Development (CI/CD) practices.
- Proficiency with build and dependency management using Maven and Gradle.
- Source control using Git / Bitbucket.
- Messaging technologies such as JMS queues.
- Expertise with SOA, service buses, and message-oriented middleware.
- Strong knowledge of Relational Database Management Systems, especially Oracle v12+.
- Experience working with AWS.
- Knowledge of UML, including use case, state transition, and activity diagrams.
- Good understanding of Agile principles.
- The following technologies and skills are considered a plus:
- Atlassian Suite (JIRA, Confluence, Bitbucket, Bamboo)
- MySQL (versions 5+)
- Enterprise Service Bus technologies (Apache Camel, Apache ServiceMix, Oracle Service Bus…)
- Web accessibility standards (WCAG 2.0, WCAG 2.1, WAI-ARIA)
- UX design best practices (responsive and mobile-first design)
- DevSecOps
- Design principles (SOLID, IDEALS, CQRS, SAGA)
- Encryption & signing
- Proficiency in English language at C1 level.
- Proficiency in French language at B2 level is considered an advantage.
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 our for more information.
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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.
