Palantir Onsite System Design
This archived writeup is open to everyone.
Company
Palantir
Role
Software Engineer
Interview month
Dec 2025
Interview round
Onsite / Virtual Onsite
Interview Questions
Question 1
Design a multi-tenant data analysis platform
Question 2
Have you ever made a decision that was “politically incorrect but technically correct”?
Question 3
If the company’s direction conflicts with your personal values, what would you do?
Question 4