We’re NCube, a place where you can work on cool projects with cool people. NCube creates teams of developers and creative problem-solvers who are passionate about designing great software. As a team, we work on different projects but love to relax, share ideas, and make memories together.
14 ноября 2021

Senior Java developer for Viber Core team

Киев, удаленно

On behalf of Viber we are looking for a hands-on Senior Backend Engineer to join the Core Team and take part in the further product development for millions of its users

Viber is passionate group of problem-solvers, innovators and creators with over 370 extraordinary employees worldwide — located in London, Singapore, Minsk, Sofia, San Francisco to Manilla, and more. Now they are on the lookout for new talents to join the team in Kyiv! It can be your next career opportunity.


  • 4+ years of experience with server-side development
  • Deep knowledge of at least one high-level systems language (Java, C++, Node.js etc.) as a backend developer
  • Linux server-side experience
  • Excellent verbal and written communication skills
  • BSc. in Computer Science or equivalent
  • Upper-intermediate English level
  • Good to have:

  • Background in asynchronous programming and functional programming (such as RxJava, Java 8)
  • Background in developing using real-time NoSQL databases, like Couchbase, ElasticSearch, Redis, etc.
  • Background in using asynchronous networking frameworks, e.g. Netty, Vertex
  • Knowledge of AWS cloud and its services
  • Good knowledge of additional languages (Scala, Python)
  • Responsibilities:

  • Create new features for millions of users
  • Lead and deliver large scale projects
  • Design and write efficient, maintainable code supporting billions of operations per second
  • We offer:

  • Challenging project
  • Competitive salary with the regular review
  • Full-Time job (Office in Kyiv (Maidan Nezalezhnosti area) or remotely)
  • Flexible working schedule, vacations, paid sick leaves, English courses, regular parties
  • Good working environment
  • Great team spirit
  • LinkedIn