Tripadvisor

Senior Software Engineer Interview Experience - Portugal

July 7, 2025

Positive ExperienceNo Response

Process

Overall, the process was really difficult (7 interviews overall), but they decided pretty quickly, and the interviews were all comprised in 3/4 days.

Most of the interviewers were nice and tried to make your life easier when you hit a dead end.

Questions

Typical questions on Software Engineer interviews include algorithms, Data Sources, complexity, and Databases.

Interview Statistics

The following metrics were computed from 2 interview experiences for the Tripadvisor Senior Software Engineer role in Portugal.

Success Rate

50%

Pass Rate

Tripadvisor's interview process for their Senior Software Engineer roles in Portugal is fairly selective, failing a large portion of engineers who go through it.

Experience Rating

Positive100%

Neutral0%

Negative0%

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

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