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Palantir interview preparation

Palantir

www.palantir.com

Walk into Palantir prepared.
Know what it looks for.

Software company building data integration and analytics platforms for government and commercial enterprises to make critical decisions. Palantir interviews are known for their rigor, emphasizing systems thinking, mission orientation, and solving complex, ambiguous problems.

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What we know about Palantir

Your preparation, in four steps

Take them in order, or start where you need help most.

  1. Step 1Learn how Palantir hiresHear its values, its interview process and the questions it asks.Listen
  2. Step 2Build your storiesTurn your experience into STAR answers shaped around Palantir.Open Story Bank
  3. Step 3Tailor your resumeWrite a resume for your target role at Palantir, from your own experience.Open Resume Studio
  4. Step 4Practice out loudRun a mock interview with an AI interviewer. Get a written report on what to fix.Start practicing

What Palantir's rounds look like

System design at Palantir

Length
60 minutes
Tracks
System Design, Decomposition
Tool
CoderPad whiteboard (2026 guide)

Known to ask

  • Design a metrics monitoring system
  • Design a system to prevent blackouts in a power grid
  • Design a reviews app and explain where its data would come from
  • Design Uber
  • Design a system to track the spread of a disease through a contact network
  • Design a parking garage management system
and 6 more

From Palantir's hiring pages and candidate reports, read 2026-10-27.