I applied online. The process took 1 week. I interviewed at Capital One (San Francisco, CA) in Apr 2015
Interview
IT was a programming test that include 4 programming question in mathematic, and text analysis, after that it was a phone interview and after that it was a data analysis assignment to do over weekend. The phone interview was four question in statistic and math, business initiative, data analysis and map reduce.
Interview questions [1]
Question 1
Let’s assume we’d like to understand the gender balance of customers who buy things at a certain merchant, there were 70 percent guy who bought from there in particular day, what are the bias hear?
Started with an OA, and then proceeded to data challenge, and afterwards it was Power Day which had 4 rounds of interview. 2 of them were more problem-solving, and one of them was walking through the data challenge
Interview questions [1]
Question 1
In one of the rounds I was a given a question related to debit/credit card
I applied through college or university. I interviewed at Capital One (Plano, TX)
Interview
1) CodeSignal proctored test. Tests analytical prowess and SQL. Time is tight, with increasingly difficult questions. You have to pass to move on.
2) Data Challenge. Python coding challenge to answer 5 questions. You need to merge/ clean your dataset and make a recommendation. You present it during power day.
3) Powerday. 4 interviews back to back. 2 case interviews, 1 behavioral interview, 1 data challenge interview.
Powerday 4 rounds back to back. One data challenge presentation , two cases and one behavior round. Overall easy and it was a nice experience. Interviewers responded the follow up questions detailedly.