Java Developer

Job description

For a long-term project at the European Commission in Brussels, Trasys International is looking for a Software Engineer with strong knowledge in Java. 

As a Software Engineer, your main responsibilities will include:

  • Development and maintenance of software applications;
  • Development and integrations of technological components:
  • Implementation of user requirements:
  • Prototyping;
  • Elaboration of test programs;
  • Writing of technical documentation:
  • Assistance with deployment and configuration of the system;
  • Participation in meetings with the project teams.


  • You have a Master in Information Technology or equivalent by experience;
  • You have at least 7 years of experience in IT;
  • You are analytical with good problem-solving skills;
  • You are able to participate in multi-lingual meetings, possibly with strong IT content;
  • You are fluent in English.



Technical Skills

  • You are an expert of application development environments Java, J2EE, Spring and React;
  • You have good knowledge of the design and development of web and multi-tier applications
  • You are expert in system architecture and design: persistency, interoperability, transactions, distributed system, concurrent systems, asynchronous communications, performance, scalability and security.
  • You have good knowledge in front-end technologies: HTML/CSS/JavaScript, client-side scripting frameworks (jQuery), REST services, asynchronous request handling, partial page updates, AJAX, performance, scalability and security.
  • You have proven expertise in some Java back-end technologies: IoC, JPA, JTA, XML, XSD, WSDL, SOAP, REST, JMS, Drools, JasperReport

Why join Trasys International?


In order not to be just another outsourcing provider, we guarantee a personal follow up during your employment at the Institutions. Every consultant has a dedicated Trasys career coach in order to facilitate the communication and career follow-up. 

We regularly organize social events like lunches and after work drinks, to create an occasion for you to meet with other Trasys colleagues and management in a relaxed setting. 

Moreover, we are able to offer a secure employment thanks to our stable contracts with the Institutions for the past 20 years.