Technical Screen

SQL Round Ran Out of Time, Then a Bike Case Study

DoorDashData Scientist · Technical Screen · Nov 2025

This was the first interview of this hiring round for me, and I wasn't prepared — I underestimated how much time management the SQL portion would take, and I didn't finish it before time was cut off. The SQL question was a real, previously-reported one. It asked for: Users who spent more than $100 in a month The same as above but excluding the person with the highest spend each month Month-over-m…

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