RejectedTechnical Screen

A Streaming Renewal Case I Didn't Pass

Capital OneData Scientist · Technical Screen · Jan 2026

I interviewed for a mini case at Capital One (C1) a while back and didn't pass. Today I want to share the questions and do a bit of a retro. The interviewer was a guy who used to work in consulting (I get the feeling C1 has a real preference for consulting backgrounds). He started with a quick self-intro, then had me introduce myself. He mentioned the official time allotted for this case is one h…

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