How Palantir interviews
Palantir says on its Getting Hired page that the number and format of interviews are personalised to the role: every candidate starts with one or two phone interviews, and strong phone screens are then brought onsite for a round of in-person interviews.
The firm publishes six engineering competency guides covering the phone interview, writing code, code efficiency, open-ended questions, technical problem-solving and working in existing systems. Engineering candidates also pick a track up front, since the interview differs between Software Engineer ("Dev") and Forward Deployed Software Engineer ("Delta") per the Dev vs Delta blog post. Because the loop is tailored rather than standardised, prep is role-specific: time spent rehearsing a generic FAANG template transfers only partially, and a candidate running Palantir alongside other tech processes is preparing two distinct interview shapes, not one.
