Technical Screen

New Case and SQL Questions on the Phone Screen

DoorDashData Scientist · Technical Screen · Oct 2025

DoorDash Data Scientist phone screen — I got new questions on both the case study and the SQL sections. The case study asked what the impact would be if a delivery is late, and what the possible reasons are. Then, based on the reasons I gave, the interviewer asked what data we would look at, and how to decide which of my stated reasons was the most important one. They also brought up that we've n…

Shared by a candidate · reported Oct 2025. Interview formats change; use it as a guide, not a script.