Technical Screen

A Grocery Loyalty Case With a Database-Outage Twist

Capital OneData Scientist · Technical Screen · Oct 2025

I finished my interview in the afternoon and got notified the next day that I'd passed. But my next round wasn't a PD round — it was another case interview instead. I don't know if any of the intern applicants here can confirm whether this is the standard process for everyone. For the mini case, the interviewer introduced themselves and then we got started. It was the grocery loyalty membership c…

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