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Palantir Front End Interview Questions

Insider tips from the GreatFrontEnd community​

These tips were shared by GreatFrontEnd users who have completed interviews with Palantir.

21st Aug 2024:

I had a tree / graph traversal type problem for Palantir phone screen. More leetcode-y and less FE-specific. Uber was building a small app in the UI. React GreatFrontEnd problems were super helpful with clearing that round

1st Jun 2024:

Search the server for Palantir. You’ll get a lot of tips here! Otherwise, I think this all depends on how prepared you already feel for leetcode and GreatFrontEnd questions. One week isn’t a lot of time, so I’d focus on your weakest topics and topics most likely to be asked I mentioned leetcode because other people here who interviewed with Palantir said they had leetcode questions. Using the interview as just a practice is good too, if you really don’t wanna study leetcode, even just the questions posted on here.

29th Mar 2024:

Hi for Palantir, it was a leetcode style question. I had to validate a graph and there were some additional questions about time and space complexity afterwards. Hope this is not too late. The interviewer determined if it passed or not. There were no automatic tests.

26th Mar 2024:

Just finished up a tech screen with Palantir. Pretty leetcode-y. Was asked to take a text and a query of two words, an integer k, and return the indicies of where the distance between the two words is <= k. Got a semi-optimal solution, but wasn't the most optimal (we went through the most optimal after). Was essentially just a text document (i.e. no test cases, I wrote the function signature, no ability to run the code). We'll see what happens 🤷‍♂️

25th Mar 2025:

I have one tomorrow with them for a full-stack role leaning frontend. Here's what the recruiter told me to expect for the interview process: - Technical Interview — Leetcode, DSA

  • 2 Interviews
    • Web Dev
    • Decomposition Interview (System Design)
  • Hiring Manager Interview

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