Java Back End Engineer for Zoomdata (Kyiv)





As a Zoomdata team member you will face a good challenge to work with the next generation of touch based/modern browsers real-time data visualization technology for Big Data, allowing its users to analyze and make decisions based on the latest information streaming to their browsers in real time. On web browser/iPad/android device they would be able to zoom in/out, scroll and navigate thru their data in a highly interactive way. The technology is designed to pull data from various sources - social (twitter, Facebook, etc.) and big data applications (Hadoop, MongoDB, Impala, Solr).

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On behalf of Zoomdata Ciklum is looking for Java Back End Engineer to join Kiev team on full-time basis.


  • Maintain/extend/test Public REST API layer (deal with backward compatibility, deprecation, documentation)
  • Design, extract and apply best industry solutions to microservices
  • Work on efficient JPA/DAO/service layer for metadata
  • Perform load testing under different scenarios (multiple users, various service configuration, clustering)
  • Focus on quality and scalable solutions, perform system performance tests and keep up with the baseline


  • JPA/Hibernate/EclipseLink
  • Spring framework and ecosystem
  • Experience in designing and building production java systems that handle thousands of users
  • REST API layer development and effective testing
  • Java 8, functional programming
  • Ability to work without supervision in geo distributed team
  • Good written and spoken English


  • Microservices experience (Spring Boot based)
  • Understanding/experience in FE frameworks such as Backbone/React
  • Ability to work as a full stack developer on as needed basis is a plus
  • TDD and focus on testability
  • Gradle, Maven, CI experience (Jenkins, Bamboo)
  • Docker experience
  • Sense of humor

What's in it for you

  • Career advancement and leadership opportunities
  • Tight English communications with US peers
  • Motivated and distributed team of professionals
  • Focus on unit and integration tests, continuous deployments, best development practices
  • MacBook Pro Retina
  • Perfect office location and dedicated room. Lunches twice a week and regular team build activities. Medical insurance