There were three interviews: one case, one behavioral, and one technical.
They provide case preparation, and you can prepare for the technical interview using LeetCode or CTCI.
The behavioral interview was not difficult.
I struggled a bit on the technical interview, but that was because I hadn't prepared very well.
General STAR questions for behavioral. Not very difficult.
The following metrics were computed from 189 interview experiences for the Capital One Software Engineer (Internship) role in United States.
Capital One's interview process for their Software Engineer (Internship) roles in the United States is fairly selective, failing a large portion of engineers who go through it.
Candidates reported having very good feelings for Capital One's Software Engineer (Internship) interview process in United States.