It was a coding challenge through HackerRank. It was pretty standard stuff, making sure you know how to properly use data structures and algorithms.
I didn't get an actual interview, so I don't know how they interview people.
The task was to compare times to find the smallest difference between two of them and identify potentially illegal bank transactions.
The following metrics were computed from 1 interview experience for the Palantir Quality Engineering role in United States.
Palantir's interview process for their Quality Engineering roles in the United States is extremely selective, failing the vast majority of engineers.
Candidates reported having mixed feelings for Palantir's Quality Engineering interview process in United States.