I applied online.
Then, I was asked to do an online challenge that lasted 90 minutes. It was a bit difficult. The challenge was about the "magic box".
After that, I was moved on. I received an email to schedule a phone interview. The interview used Hackerrank.
The question about merging intervals is very famous.
The following metrics were computed from 17 interview experiences for the Palantir Software Developer role in United States.
Palantir's interview process for their Software Developer roles in the United States is extremely selective, failing the vast majority of engineers.
Candidates reported having mixed feelings for Palantir's Software Developer interview process in United States.