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

      Duel (UK)

      Engaged employer

      About
      Reviews
      Pay and benefits
      Jobs
      Interviews
      Interviews
      Related searches: Duel (UK) reviews | Duel (UK) jobs | Duel (UK) salaries | Duel (UK) benefits
      Duel (UK) interviewsDuel (UK) Senior Software Engineer interviewsDuel (UK) 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. Indeed, Inc. "Glassdoor," "Worklife Pro," "Bowls" and logo are proprietary trademarks of Indeed, Inc.

      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.

      Senior Software Engineer Interview

      Sep 9, 2024
      Anonymous interview candidate
      No offer
      Negative experience
      Average interview

      Application

      I applied through a recruiter. I interviewed at Duel (UK)

      Interview

      My initial chat with the team lead went well; he seemed like a reasonable and approachable person. However, be prepared for some unexpected questions, like “What’s 4/17?”. In the second stage, I was given a technical challenge to build a simplified feature of their application using Angular, Node, and TypeScript. They requested the use of Cucumber for testing, which felt unnecessary and challenging to configure on the latest Angular stack. Despite this, I managed to deliver a fully functional solution after a couple of days. The third stage involved a demo with the CTO and a couple of developers, which unfortunately was not a positive experience. One developer refused to turn on his camera, and his poor sound quality made him difficult to understand. He seemed preoccupied with outdated concepts like the “Testing Pyramid,” which was frustrating. The CTO appeared unprepared and uninformed, even repeating the odd “4/17” question. He hadn’t reviewed my CV beforehand, which felt disrespectful given the time and effort I’d invested. Shockingly, he also asked if I was familiar with Angular—despite the fact that the entire tech challenge had been built using Angular, which was right in front of him. Months later, I’ve noticed they’re still searching for developers. It’s not hard to see why. To improve their process, they should ensure all interviewers have cameras on and good audio quality for effective communication. Additionally, the CTO should at least review a candidate’s CV before the interview to avoid wasting everyone’s time.

      Interview questions [1]

      Question 1

      What is 4/17, yeah I know.
      Answer question
      1