There were two interviews.
The first was a phone screen with recruiting. The second was a technical interview with the hiring manager.
I don't know if there would have been a panel interview with the team.
Given some skeleton code with one field and two method declarations, I was asked to implement an LRU cache in a shared editor.
The following metrics were computed from 3 interview experiences for the Tripadvisor Principal Software Engineer role in United States.
Tripadvisor's interview process for their Principal Software Engineer roles in the United States is extremely selective, failing the vast majority of engineers.
Candidates reported having very negative feelings for Tripadvisor's Principal Software Engineer interview process in United States.