I applied online. I interviewed at Capital One (Chicago, IL) in Jan 2020
Interview
Good first round crazy-check with recruiter. Explained case study aspect of second round and prep materials provided for case study. Second round case study did not even come close to matching what the materials suggested. If you haven't had an advanced algebra class in the past year, good luck.
Recruiter Call, Mini Case and then a power day with 2 case studies and 1 product case study. Process was overall smooth. Appropriate documents and resources were provided to prep for the interview.
The interview was based on 3 phases. First was screening on call then a video interview with mini case then a power day with 3 phases including product interview, case based and economics based.
First, Screening call: the HR simply walked you thru the interview process and schedule the next round of interview - mini-case. I haven't done the mini case yet. Mini case, just search online for potential cases and prepare for it.