Senior Java Developer @ European Institutions

Bruxelles, Belgium | Posted on 08/20/2026

We're seeking enthusiastic and adaptable candidates, who are eager to expand their horizons and gain unparalleled experience in a diverse international environment. This opportunity is ideal for those looking to build a global network and develop professional skills in a multicultural setting.

We are looking for a Senior Java Developer for the European Institutions in Brussels, Belgium.

EU candidates are welcome to apply. Candidates need to be willing to relocate. A work permit is required for non-European candidates, but not provided! This position is open for contractors and employees. Candidates need to be fluent in English. Travel is not required for the interviews.

Tasks and Responsibilities:

• Design and development of components and building blocks;
• Analysis of the integration of different information systems;
• Data analysis and data modeling;
• Coordination of the implementation of the technical architecture;
• Participation in technical working groups, progress meetings, and meetings with the users;
• Definition of testing needs and assistance in the testing;
• Assistance during relevant parts of testing, analysis, technical documentation, deployment, evaluation, and reporting;

Profile:

• Bachelor or Master's degree;
• +5/+10/+15 years of Java development experience;
• Good knowledge of Spring;
• Good knowledge of Hibernate;
• Fluent in English;

The following countries are part of the European Union:

Austria, Belgium, Bulgaria, Croatia, Republic of Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Poland, Portugal, Romania, Slovakia, Slovenia, Spain and Sweden.