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      Data Scientist Interview

      26 Jan 2018
      Anonymous interview candidate
      New York, NY
      No offer
      Negative experience

      Application

      I applied online. The process took 2 weeks. I interviewed at Tripadvisor (New York, NY) in Jan 2018

      Interview

      At first recruiter contacted me for 30 minute round. Going over my resume. Then later one 45 min round with hiring manager, asking questions on resume plus on statistics such as p-testing, collaborative vs contextual recommendation, boosting, 3 case studies and how will you implement it. After clearing this round, next was modeling exercise, its similar to what you see on kaggle Expedia recommendation. I did all, and best possible stuff, but they didn't give provide any feedback, just decided to move forward with others.

      Interview questions [1]

      Question 1

      p-value, F1 score definition, case study on fraud detection like given 99% fraud cases and 1% non fraud what model will you take? one case on, given new hotels, how would you set stuff so that they also get booked.
      1 Answer
      9
      avatar
      Tripadvisor response
      8y
      Thanks for reviewing your experience and I’m so sorry that you didn’t receive the follow up that you deserved. We know that the case studies and exercises take time and effort and we do our very best to provide feedback to everyone that completes them. Unfortunately we fell short in this instance. We will use the feedback that you provided us to continue to tighten our feedback process. Thanks again for taking the time to speak with the team and we wish you the best of luck in your search. - Carolyn Churcher, VP Talent Acquisition

      Other Data Scientist interview reviews for Tripadvisor

      Data Scientist Interview

      30 Apr 2025
      Anonymous interview candidate
      Lisbon, Lisbon District
      No offer
      Positive experience
      Average interview

      Application

      I applied through a recruiter. The process took 3 weeks. I interviewed at Tripadvisor (Lisbon, Lisbon District) in Jul 2024

      Interview

      First interview with HR, it was asked questions about statistics that made sense for the role. They validate the salary expectation and described the benefits (very good). Second interview, Straightforward with their needs for the position. Good conversation with the manager, the guy was sympathetic.

      Interview questions [1]

      Question 1

      About the projects in my CV
      1 Answer
      1

      Data Scientist Interview

      27 Apr 2024
      Anonymous interview candidate
      Lisbon, Lisbon District
      Declined offer
      Neutral experience
      Average interview

      Application

      I applied online. The process took 1 week. I interviewed at Tripadvisor (Lisbon, Lisbon District)

      Interview

      5 rounds of interview after the recruiter call. One initial screening with the hiring manager, 4 more specific interviews with team members of specific aspects of data science job. Everyone very well prepared to have the interviews.

      Interview questions [1]

      Question 1

      Describe a project you've worked on, and asking intermediate questions about technical aspects.
      Answer question
      2
      avatar
      Tripadvisor response
      2y
      Thank you for taking the time to provide feedback on your experience with the recruiting team.

      Data Scientist Interview

      3 Apr 2024
      Anonymous interview candidate
      No offer
      Positive experience
      Average interview

      Application

      I applied through an employee referral. The process took 4 weeks. I interviewed at Tripadvisor

      Interview

      30m call with recruiter to discuss position, experience and skills 1h business acumen interview 45m call with the hiring manager 2h of technical interview (python, SQL, ml, experimentation and statistics) 1h behavioral interview with a manager

      Interview questions [1]

      Question 1

      - what is a/b testing - describe an end to end machine learning pipeline
      Answer question
      2
      avatar
      Tripadvisor response
      2y
      Thank you for taking the time to provide feedback. We're glad to hear that you had a positive experience with our recruiting and hiring teams.