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

      Troopr Labs

      Is this your company?

      About
      Reviews
      Pay and benefits
      Jobs
      Interviews
      Interviews
      Related searches: Troopr Labs reviews | Troopr Labs jobs | Troopr Labs salaries | Troopr Labs benefits
      Troopr Labs interviewsTroopr Labs MERN Stack Developer interviewsTroopr Labs 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.

      MERN Stack Developer Interview

      6 Nov 2025
      Anonymous interview candidate
      Declined offer
      Neutral experience
      Average interview

      Application

      I applied through other source. I interviewed at Troopr Labs in Aug 2025

      Interview

      Interview Process: 3 Rounds · Role: Backend/Software · Outcome: Offer Declined The interview process was certainly memorable — the kind you take notes on so you can narrate it dramatically later. Round 1 – Founder A solid start. We spoke about my background, ongoing work, and then slowly transitioned into a design masterclass. I was asked to: Design a highly available & scalable notification system Explain security considerations for a cloud-based code editor I was also asked a few questions about their own product — which made me reflect on whether this was an interview or market research. Overall, intense but engaging. Round 2 – Technical Round This was a 30-minute sprint of questions that felt like a countdown timer was visible only to the interviewer. Topics included: Sorting algorithms Node.js, MongoDB (sharding, TTL index) SSE vs Polling Load balancing, Clusters, Worker Threads OAuth, JWT AWS Elastic IP It felt less like a conversation and more like a verbal rapid-fire quiz show, minus the prize money. Interaction was minimal, enthusiasm was optional, but the questions kept coming. Round 3 – AI & Tech This round explored AI integrations and architectural thinking. Technically relevant, but by this point, I was half expecting a lightning round sound effect after every question. Why I Declined The expectations seem to exceed not just bandwidth but possibly laws of physics (especially for a fully remote role). The team environment hinted toward "you build it, deploy it, monitor it, fix it, scale it, repeat" — all before lunch. HR communication had a familiar startup pattern: responsive only when the plot demanded it. Summary If your career goal is to speed-run startup experience, fast-track learning, and collect side quests disguised as responsibilities — this may be perfect. If you're looking for structured guidance, collaborative discussions, or the luxury of breathing between tasks — maybe keep scrolling. The company regularly posts job openings, which feels like a marketing initiative with a recruitment side quest. Hard to say which is primary. Pros ✔ Massive learning potential ✔ Exposure to system design, backend, AI ✔ Founder-level interactions Cons ✖ Extremely high expectations vs team size ✖ Interview felt like a one-sided technical exam ✖ HR communication could audition for a “Seen at 9:41 PM” role Advice to Candidates Join if you want growth by fire. Prepare if you want to be challenged. Reconsider if you also enjoy peace.

      Interview questions [1]

      Question 1

      Load balancing, Clusters, Worker Threads OAuth, JWT AWS Elastic IP
      Answer question
      1