I applied through university. The process took 4 weeks. I interviewed at Capital One (Richmond, VA) in Mar 2019
Interview
3 Rounds, one technical, one behavioral, and one case. The questions were not too bad, and the people were generally nice. Within the technical, there was also a system design question which was not terrible.
Power day (technical, behavioral, case study). Online assessment beforehand using code signal. Leetcode medium level questions for all (maybe 1 easy in the OA). Prepare for object oriented programming as well.
1 tech with easy leetcodes (4-5 subparts), 3 behavioral questions, and 1 case with information about understanding a C1 problem and applying the following provided information to create a solution.
Interview questions [1]
Question 1
Calculating whether credit card was valid or not based on rules
OA + Behavioral after completing the OA, was pretty light and only had to get a 400 ish on the codesignal, only for the Early Internship Program tho for Sophomores