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      Software Engineer(Internship) Interview

      27 Nov 2018
      Anonymous employee
      Accepted offer
      Positive experience
      Average interview

      Application

      I applied through university. The process took 4 weeks. I interviewed at Datadog in Nov 2018

      Interview

      Fairly straightforward process. Applied via my college job board and spoke to the recruiter who said that the interviews will take place after 2 weeks. They only have 1 algorithmic video interview. They use zoom video, but that never seems to work, so you end up taking the interview on your phone, with a shared screen for you to write the code. All your codes should be executable, as you'll be given multiple test cases to run against your code. Needless to say, that the cases must pass. However, the test cases are usually trivial and not extreme edge cases.

      Interview questions [1]

      Question 1

      Given the availability of 2 people and a meeting duration, find the 1st overlapping time when the meeting can take place.
      Answer question
      6

      Other Software Engineer(Internship) interview reviews for Datadog

      Software Engineer(Internship) Interview

      20 Mar 2026
      Anonymous employee
      Accepted offer
      Positive experience
      Average interview

      Application

      I interviewed at Datadog

      Interview

      Easy questions, they asked in-depth questions about a project that I had to verbally present. Then, they asked 3 leetcode style questions, around leetcode easy to medium. They asked me to explain the time complexity of my solutions, and they were very kind when I made mistakes

      Interview questions [1]

      Question 1

      Explain a project that you did
      Answer question

      Software Engineer(Internship) Interview

      26 Feb 2026
      Anonymous interview candidate
      Paris
      No offer
      Negative experience
      Easy interview

      Application

      I applied online. I interviewed at Datadog (Paris) in Jan 2026

      Interview

      J’ai passé un entretien RH sur mon parcours et mes objectifs. L’échange était détendu. Suite à cela, un entretien technique a été planifié pour le lendemain afin d’évaluer mes compétences techniques.

      Interview questions [1]

      Question 1

      Des problèmes leet code classiques (niveau facile)
      Answer question

      Software Engineer(Internship) Interview

      13 Dec 2025
      Anonymous interview candidate
      Paris
      No offer
      Positive experience
      Average interview

      Application

      I interviewed at Datadog (Paris)

      Interview

      The interview process consists of a coding game a one-hour live coding interview and a final team-matching interview to assess technical skills, problem-solving ability and overall fit. The interview process consists of a coding game a one-hour live coding interview and a final team-matching interview to assess technical skills, problem-solving ability and overall fit.

      Interview questions [1]

      Question 1

      probem solving problem 1 : accumulative sum
      Answer question