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

      Roku

      Engaged employer

      About
      Reviews
      Pay and benefits
      Jobs
      Interviews
      Interviews
      Related searches: Roku reviews | Roku jobs | Roku salaries | Roku benefits | Roku conversations
      Roku interviewsRoku Data Scientist interviewsRoku 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.

      Data Scientist Interview

      4 Apr 2026
      Anonymous interview candidate
      New York, NY
      No offer
      Neutral experience
      Average interview

      Application

      I applied online. The process took 6 weeks. I interviewed at Roku (New York, NY) in Feb 2026

      Interview

      Recruiter screening: Very straight forward with a lot of technical questions (a bit too technical for traditional recruiter screenings so be ready was surprised when the recruiter asked me a couple medium level SQL questions about CTEs and Joins) Technical interview: Hackerrank interview, you can actually run the code and see if your output is correct, 4 problems total, I got 2 correct and two incorrect but close but still did not pass this round For the technical interview they will ask questions related to the role the team does so study questions related to that Got ghosted by the recruiter after asking for specific feedback

      Other Data Scientist interview reviews for Roku

      Data Scientist Interview

      1 Aug 2025
      Anonymous interview candidate
      Declined offer
      Negative experience
      Easy interview

      Application

      I interviewed at Roku

      Interview

      Was given a sql screen. Answered all questions correctly and was given very positive feedback after by the interviewer. For whatever reason I did not hear anything back at all even with follow up emails. The exact same position is still up on their website 6 months later and being reposted regularly on LinkedIn.

      Interview questions [1]

      Question 1

      SQL screen. pretty basic (leetcode easy difficulty)
      Answer question
      2

      Data Scientist Interview

      1 Jul 2025
      Anonymous interview candidate
      San Francisco, CA
      No offer
      Negative experience
      Average interview

      Application

      I applied online. The process took 4 weeks. I interviewed at Roku (San Francisco, CA) in Jun 2025

      Interview

      First round is a 45 minute SQL interview conducted via Hackerrank. The problems increase in difficulty as you go on solving questions. The questions were relatively straightforward SQL questions that test on ability to write JOINS, aggregate data etc. However, to my surprise after spending over 55 minutes in the interview solving SQL questions of varying difficulty (with some assistance) from the interviewer I received a fail result. This was surprising. Do not waste your time, there are other companies out there.

      Interview questions [1]

      Question 1

      Questions on a single database table that required applying filters on dates, write aggregate functions, etc. Nothing too complex.
      Answer question
      2

      Top companies for "Compensation and Benefits" near you

      avatar
      IBM
      3.6★Compensation and benefits
      avatar
      Concentrix
      3.6★Compensation and benefits
      avatar
      Dell Technologies
      3.5★Compensation and benefits
      avatar
      Hewlett Packard Enterprise | HPE
      3.6★Compensation and benefits