I applied through a recruiter. The process took 2+ months. I interviewed at Capital One (McLean, VA) in Sept 2019
Interview
The power day was 4 hours in total with a 1-hour break. 3 rounds of the interview were broken up by a behavioral question followed by a case interview. One round had a product-specific interview.
Online problem solving exercise, followed by a 3 hour "powerday" with two cases and one product strategy interview. Cases are very numerical, more focus on calculations, and a few creativity based questions as well.
Interview questions [1]
Question 1
Product strategy - if you were the CEO of x company, what are the key performance indicators you would keep an eye on
Two stage process consisting of behavioural and situational component along with case interviews. First round had a ~15 minute case, second round had 2 cases, each around 30 minutes in length,