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Senior Java Back End Engineer for Zoomdata

Dnipro, Kharkiv, Kyiv, Lviv, Odessa, Vinnytsia, Remote, Ukraine Remote


On behalf of Zoomdata, a Logi Analytics Company (, Ciklum is looking for a Senior Java Back End Engineer to join our team on full-time basis.



  • Work on microservice unification, monitoring, fault tolerance
  • Extend/test/maintain microservice REST API layer. Build consistent and thoughtful API for external developers to consume
  • 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


  • Spring framework and ecosystem
  • Experience in designing and building production java systems that handle thousands of users
  • REST API layer development and effective testing
  • JPA/Hibernate/EclipseLink
  • TDD and focus on testability
  • Java 11, functional programming
  • Ability to work without supervision
  • Good written and spoken English


  • Microservices experience (Spring Boot based)
  • Frontend stack/frameworks experience, working in a vertical feature team
  • HATEOAS and GraphQL
  • Gradle, Maven, CI experience (Jenkins)
  • Docker/Docker Compose/Kubernetes experience
  • Zipkin/Open Tracing
  • Sense of humor

What's in it for you

  • Career advancement and leadership opportunities
  • Well organized and balanced development process
  • Motivated and distributed team of professionals
  • Focus on unit and integration tests, continuous deployments, best development practices
  • Latest MacBook Pro
  • Perfect office location and dedicated room. Regular team-building activities
  • Medical insurance

Your dream job isn’t here? Let’s stay in touch! We’ll inform you about the best opportunities.


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