I applied through a recruiter. The process took 2 months. I interviewed at DoorDash
Interview
The interview process is messy. I went through the Tech screen interview.
30 mins case study and 30 mins sql coding. The first time the interview was scheduled, the sql interviewer did not show up to the interview.
I contacted the recruiters about the no show of the interviewers and it took them a week to get back to me and another week to reschedule the coding interview (siting that I had positive feedback from the case study interviewer).
On the day of the interview I received an email that the interviewer was changed but the time is still the same.
I aced the SQL interview and the interviewer said that the answer looks good to him for every question I answered, without asking follow-up questions.
A week later the recruiter reached out saying that I didn't make the cut.
Interview questions [1]
Question 1
Case study: new product scenario and how will you define the metrics to track.
SQL: self join, time functions, and window functions.
I applied through an employee referral. I interviewed at DoorDash in Jan 2026
Interview
referred by a friend, and had the 1st round of interview consisting of 30-min case + 30min coding . The case question is not hard with pretty vague, but they do care a lot on how to translate the solution into technical solutions
Interview questions [1]
Question 1
How to evaluate bike delivery as a new dasher type?
I applied online. The process took 1 week. I interviewed at DoorDash in Nov 2025
Interview
It was a series of two rounds, one was a SQL round, and the other a case study. They provide ample material to prepare for the interview beforehand. But be prepared for changes in the time length or order of interviews on the actual day. The SQL questions will be easy to medium.
Interview questions [1]
Question 1
The case study focuses on either two or three of their system: users, dashers, and merchants. Practice thinking by putting yourself in each role and evaluating the impact of a decision on you. Focus on metrics as well.
1. The recruiter initially contacted me via LinkedIn.
2. The HR phone screen was straightforward, focusing on my background and salary expectations.
3. The technical round lasted one hour, split into a 30-minute case study and a 30-minute SQL assessment.
Interview questions [1]
Question 1
The interview included a case study focused on a specific operational challenge at DoorDash. I was asked to analyze the problem, identify key drivers, and provide actionable insights.
