Senior Java Developer


We are looking for Senior Java Developers who will work in an international project on e-Payment/ bank payment systems.


  • Design and develop enterprise-level software solutions according to technical specifications
  • Write test plans and test cases for the developed modules
  • Work productively as a key member of a software development team
  • Enhance existing code by identifying areas for improvement
  • Participate in requirement gathering and task definitions with the colleagues abroad


  • Bachelor’s degree in Computer Science or in a related field
  • 6+ years of work experience as a Java Developer
  • Solid work experience with Java and JEE
  • Solid work experience with SOA, Spring, Hibernate, JPA, JMS, EJB and Rest API
  • Solid work experience with MySQL/PostgreSQL and MongoDB
  • Knowledge of Servlet, JSP and JSF
  • Knowledge of Tomcat and JBoss
  • Work experience with Git, Maven, Sonar, JUnit, Jenkins
  • Work experience with JavaScript/AngularJS is a plus
  • Work experience with Windows/Linux
  • Work experience in Agile projects; experience in Scrum projects is a plus
  • Strong communication and team playing skills
  • Ability to act as a mentor/ coach upon need
  • Team leading experience is a big plus
  • Good knowledge of English language; knowledge of French language is a big plus


  • Highly competitive salary
  • Advanced health insurance package
  • In house courses of English and French languages
  • Opportunity to participate in exchange programs abroad
  • Discount programs specially designed for GS’ employees


The ideal incumbent should be open-minded, tech-minded, result oriented personality with strong communication, team playing and collaboration skills, with high sense of responsibility who strives for growth and development.