Applied online and waited a couple of weeks. Then I received an email for a coding challenge with one problem in 90 minutes. The problem is hard and I didn't come up with the optimal solution. A few days later, I received the reject email. It is so far the hardest problem of all my interviews.
Flipping columns of a matrix to get maximum benefit.
The following metrics were computed from 19 interview experiences for the Palantir Software Engineering role in United States.
Palantir's interview process for their Software Engineering roles in the United States is extremely selective, failing the vast majority of engineers.
Candidates reported having very good feelings for Palantir's Software Engineering interview process in United States.