• Creating Functional and System Specification (i.e. design matterials)
  • Java Spring back end development tasks and also lead 5-6 developers
  • In many cases R&D level tasks like finding new solutions/technologieshelping to the architect in POC tasks
  • Preparing unit tests, and correcting defects
  • Supporting testing, integration and validation
  • Creating manuals


  • 3+ years experience in custom software development as Java backend developer of large scale systems
  • Java 8 for Servers, Spring 4.x (or JEE), Maven, Tomcat, ActiveMQ
  • Good algorithm skills
  • Ability and experience in designing system interfaces
  • Analytical and synthetic reasoning
  • Autonomy, innovation sensitive, technical and quality driven, collaborative spirit
  • Ability to work within a dynamic environment as a team member, good communication skills!
  • Good soft skills and experience to mentor juniors
  • English speaking
  • At least BSC degree is a must
  • leading skills, pelople management skills


  • HTTP REST, JSON, Angular 2+
  • IDEA – Eclipse, GIT, Bugzilla, JIRA, Confluence
  • SQL, or NoSQL clustered database for management data,
  • Kafka, Spark, Flume
  • NoSQL clustered Database (e.g. HBASE, Hortonworks, PostgreSQL)
  • Inter-process communication based on JMS,
  • Frameworks for Dashboards,
  • Keen interest for the energy sector (Smart Grids and Smart metering applications) is a plus

Start: ASAP

Salary: competitive

Job opportunity: full time, employee position

Location: Budapest, III.

Please submit your your CV online in English or contact for details: Komjád Gyöngyvér, +36.30.599.6319