Java Developer (B2B messaging platform)

Bulgaria Europe Hungary Poland Java Software Developer

Required skills

Java / strong
Spring / strong
XML / strong
JSON / strong
English / strong

Can you write in Java in your sleep? Do you find it interesting to work with non-trivial tasks?  Are you really interested in improving hard skills utilizing fresh technologies and following best practices? Then welcome on board.


Our client is a European company, providing different solutions for B2B processes in the energy industry. It is an established developer of visions, standards, and software since the beginning of the century.


In a team with highly qualified colleagues, you will work on the development of our customers’ transaction systems, some of which we operate ourselves or in our blockchain team.


  • 3+ years of commercial experience in Java
  • Familiarity with the implementation and automated testing of complex Java-based business applications
  • Being no stranger to Java SE, Java EE, Spring Framework, XML, JSON
  • Optional knowledge of Java web interface frameworks (e.g. Apache Wicket, Angular, JavaServer Faces, and Web Test frameworks)
  • At least Upper-intermediate level of English


Would be a plus:

  • Experience with relational databases

Personal Profile

  • Team player with strong sense of responsibility
  • Strong communication and people skills


  • Application development using the Java programming language
  • Active and creative participation in the sprint planning
  • Write test cases/take over quality assurance
  • Working in a self-organized team, supported by Scrum Master and an Agile Coach
  • Documentation of the developed software


  • Diversity of Domains & Businesses
  • Variety of technology
  • Health & Legal support
  • Active professional community
  • Continuous education and growing
  • Flexible schedule
  • Remote work
  • Outstanding offices (if you choose it)
  • Sports and community activities

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