Job Description: Participates in Portal projects implementation teams for large customers Participates in the elaboration of functional and technical specifications Participates in the analysis, design and implementation of the applications Participates in the testing, documentation and support of the applications Necessary Qualifications: Proven experience of 2+ years in Java Portal projects using APIs Knowledge of Spring, Hibernate, MVC, Eclipse / IntelliJ, Git Knowledge of Databases (Oracle, MySQL) and Application Servers (Tomcat, JBoss) University degree in Software Engineering, Information Systems or equivalent Excellent communication skills in Greek and English language (written and spoken) Military obligations fulfilled (for male candidates) Optional Skills: Knowledge of client-side technologies (HTML5, Javascript, Ajax, Angular, Bootstrap) Knowledge of Search Engines (Lucene, Solr, Elastic Search) Knowledge of Native Mobile App Development (Android, iOS) Post graduate degree in Software Engineering, Information Systems or equivalent We offer: Attractive remuneration package depending on experience and skillset Professional development with trainings abroad in a continuously growing market Pleasant, friendly, modern, flexible and dynamic working environment Opportunity to work with large projects for large organizations