Palantir technologies Product Designer interview experience

No offer

Hard

Neutral

New York, NYPosted Sep 2025 · Candidate report, summarized by Dataford

I applied and then got a recruiter call before jumping into a HackerRank wireframe challenge with a fixed deadline.

The time commitment was the big theme: I had a 2-hour challenge and then, after I finished, I had a 45-minute portfolio project review. The review included a portion where I presented about 30 minutes of my work and then left time for around 15 minutes of questions.

The whole process felt like it was designed to measure both speed and clarity—how I communicated my reasoning during the wireframing exercise and how I explained specific projects during the portfolio. I was taking the prompts seriously and tried to stay organized with the structure they gave me.

It ended without an offer, but I

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