HR Screen

DoorDash Data Scientist interview: SQL and case rounds with one missed concept

DoorDashData Scientist · HR Screen · Jul 2026

After a recruiter screen, I had two screening rounds involving SQL and a case study, followed by more case-study rounds. The onsite-style loop also included a meeting with a cross-functional partner, and I later spoke with a hiring manager. The setup was professional and moved quickly. The data-science questions were not easy. I had done well on the early screens and one case, but a later case br…

Shared by a candidate · reported Jul 2026. Interview formats change; use it as a guide, not a script.