Referred by a former intern, now would-be employee. Got an email from a recruiter a couple of weeks after that and was given an interview street online coding challenge about some graph problem. After solving it, the recruiter helps me set up an interview with another employee. Got a standard rejection email after that.
Interview questions [1]
Question 1
Was asked to find the best buying/selling strategy given a list of stock prices. Also "tell me more about yourself".
I applied online. I interviewed at Palantir Technologies in May 2026
Interview
1. 20 minute behavioral interview a few weeks after applying
2. 90 minute OA through hackerrank, 3 problems of easy-med leetcode difficulty, completable within 5 days, was immediately sent link after behavioral interview
3. 45 minute technical coding, medium leetcode, sent about 2 days after completing the OA
Interview questions [1]
Question 1
Why choose Palantir, what about tech interests you, how do you use AI in daily life, etc.
Just the pre-screen behavioral round, was asked: why are you choosing to get your master's degree, what classes do you enjoy, what are you looking for in an internship? Seemed like just a deep dive on my interests, didn't even ask why palantir.
I interviewed at Palantir Technologies (New York, NY)
Interview
One technical round then they put you onto a "superday" which consists of a debugging interview and then a mini system design interview, and then you have a hiring manager behavioral. I had two behaviorals
Interview questions [1]
Question 1
Asked me about what I would look for in an internship, what made me choose my last internship and what I would change about it as well