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Software Engineer Interview Experience

February 13, 2013
Positive ExperienceNo Offer

Process

I had a phone interview through the campus career fair.

The interviewer was very nice and helpful. I had to code using a coding website.

  • The first question was to implement binary search. I used recursion, so the interviewer stopped me and asked about its disadvantages.
  • The second question was about finding the lowest common ancestor of two nodes in a tree, followed by some questions regarding my solution.

After the phone interview, I was sent a coding test that I had to complete within 24 hours. It involved sorting a table according to a user's choice of columns. It wasn't difficult, but I didn't quite grasp some of the details, and I believe I made mistakes.

After submitting my solution, I never heard back from TripAdvisor.

Questions

If you can do unlimited pre-processing, how would you find the lowest common ancestor of any two nodes in a tree, in O(1) time?

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Interview Statistics

The following metrics were computed from 168 interview experiences for the Tripadvisor Software Engineer role in United States.

Success Rate

13%
Pass Rate

Tripadvisor's interview process for their Software Engineer roles in the United States is extremely selective, failing the vast majority of engineers.

Experience Rating

Positive44%
Neutral39%
Negative17%

Candidates reported having very good feelings for Tripadvisor's Software Engineer interview process in United States.

Tripadvisor Work Experiences