DoorDash Data Scientist Interview Preparation Guide - Junior Level

DoorDash's Data Scientist interview process for junior-level candidates consists of 6 rounds designed to assess SQL proficiency, product analytics thinking, machine learning fundamentals, and behavioral competencies. The process begins with a recruiter screen, followed by a technical phone screen focused on SQL and analytics, and concludes with 4 onsite rounds covering product case analysis, machine learning modeling, advanced SQL challenges, and behavioral/cross-functional collaboration. The entire process typically spans 3-4 weeks from initial application to final decision.