Skip to contentSkip to footer
  • Community
  • Jobs
  • Companies
  • Salaries
  • For employers
      Notifications

      Loading...

      Elevate your career

      Discover your earning potential, land dream jobs, and share work-life insights anonymously.

      employer cover photo
      employer logo
      employer logo

      Viber

      Part of Rakuten

      Engaged employer

      About
      Reviews
      Pay and benefits
      Jobs
      Interviews
      Interviews
      Related searches: Viber reviews | Viber jobs | Viber salaries | Viber benefits
      Viber interviewsViber Backend Developer Java interviewsViber interview


      Glassdoor

      • About / Press
      • Awards
      • Blog
      • Research
      • Contact Us
      • Guides

      Employers

      • Free Employer Account
      • Employer Centre
      • Employers Blog

      Information

      • Help
      • Guidelines
      • Terms of Use
      • Privacy and Ad Choices
      • Do Not Sell Or Share My Information
      • Cookie Consent Tool
      • Security

      Work With Us

      • Advertisers
      • Careers
      Download the App

      • Browse by:
      • Companies
      • Jobs
      • Locations
      • Communities
      • Recent posts

      Copyright © 2008-2026. Glassdoor LLC. "Glassdoor," "Worklife Pro," "Bowls" and logo are proprietary trademarks of Glassdoor LLC.

      Company Bowl sample

      Want the inside scoop on your own company?

      Check out your Company Bowl for anonymous work chats.

      Bowls

      Get actionable career advice tailored to you by joining more bowls.

      Followed companies

      Stay ahead in opportunities and insider tips by following your dream companies.

      Job searches

      Get personalised job recommendations and updates by starting your searches.

      Backend Developer Java Interview

      20 Apr 2025
      Anonymous interview candidate
      Tel Aviv-Yafo
      No offer
      Neutral experience
      Average interview

      Application

      The process took 2 weeks. I interviewed at Viber (Tel Aviv-Yafo) in Apr 2025

      Interview

      I applied online, got a call after few days from HR, she asked about my experience and then set me a zoom call with 2 developers from Polin (the role was in Israel). They were nice guys, but their English language can be better. The next week I got a Follow-up email saying -> "After careful consideration, we have decided to move forward with other candidates whose experience more closely aligns with the specific needs of the role at this time."

      Interview questions [1]

      Question 1

      1. How to implement a URL shortener (in memory) and how to solve duplicated URLs or collision if using hashing. 2. How to sort an array of ages (between 0 and 120 years)
      Answer question

      Top companies for "Compensation and Benefits" near you

      avatar
      Amazon
      3.7★Compensation and benefits
      avatar
      Google
      4.5★Compensation and benefits
      avatar
      Meta
      4.6★Compensation and benefits
      avatar
      Amazon Web Services
      3.9★Compensation and benefits