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      Entain

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      Principal Engineer Interview

      12 Sept 2025
      Anonymous interview candidate
      Hyderābād
      Declined offer
      Positive experience
      Easy interview

      Application

      I applied online. The process took 2 weeks. I interviewed at Entain (Hyderābād) in Aug 2025

      Interview

      HackerRank Test → The online assessment was quite tough, testing both coding skills and problem-solving under time pressure. Hiring Manager Screening → Focused mainly on my resume and prior experience. The discussion went deeper into the technical challenges I had faced in recent projects, with follow-up questions to assess problem-solving depth and ownership. Design & Coding Round → A bit challenging but very structured. The task was to design a distributed queue, which tested both system design fundamentals and coding ability. Overall → The process was clear, structured, and interactive. The interviewers were focused and motivated, making the discussions both challenging and engaging.

      Interview questions [1]

      Question 1

      Design a distributed Queue System with multiple producers and consumers.
      Answer question