Tripadvisor

Junior Software Engineer Interview Experience - Canada

September 23, 2017

Positive ExperienceNo Offer

Process

The interview has three parts:

Several project experiences from your CV.
Basic data structure knowledge.
Writing a solution to find a common parent node.

Questions

What is the project that you did recently?

What is a HashMap? What is an ArrayList? How do you add an element to an ArrayList?

Find the common parent node for any two children in a binary tree.

Interview Statistics

The following metrics were computed from 1 interview experience for the Tripadvisor Junior Software Engineer role in Canada.

Success Rate

Pass Rate

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

Experience Rating

Positive100%

Neutral0%

Negative0%

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

Tripadvisor Interview Questions

Find Common Characters

Easy

Find the common characters that appear in all strings within a given array of strings. Return these common characters as a list.

ArraysStrings

Valid Parentheses

Easy

Determine if a string containing parentheses is valid. A valid string has matching and properly nested opening and closing parentheses.

StringsStacks

LRU Cache

Medium

Design a data structure that acts as a Least Recently Used (LRU) cache. Implement methods to get and put key-value pairs, evicting the least recently used entry when the cache is full.

Linked Lists