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      Backend Engineer Interview

      6 Aug 2024
      Anonymous interview candidate
      Paris
      No offer
      Neutral experience
      Average interview

      Application

      I applied through a recruiter. The process took 1 week. I interviewed at Datadog (Paris) in Jun 2024

      Interview

      The interviewer asked me to briefly discuss my past experience. After that, I presented a project I had worked on end-to-end, highlighting the challenges I faced and how I overcame them. Next, we moved to a coding platform to solve two questions. However, due to time constraints, I only managed to solve the first question and didn't get to see the second one. Overall, I think the interview went very well. However, fitting a project presentation and two coding exercises into one hour was quite ambitious.

      Interview questions [1]

      Question 1

      You have a list of latencies and want to group them in buckets by a range. You are given the number of buckets and the capactity of each bucket. Your final result should look like: "1-9": 5, "10-19":15, ...
      1 Answer