They fly you out for an onsite interview. This is the final round. Here you have 3 interviews and a tour of the campus. They try very hard to help you feel relaxed throughout the process.
Onsite interview experience was great. The people there were so genuine and truly felt like they wanted all candidates to be comfortable. There were 3 parts to the interview: technical job fit, behavioral and case study.
Interview questions [1]
Question 1
What was a time you had to explain something technical to someone with a nontechnical background?
I applied online. The process took 4 weeks. I interviewed at Capital One (McLean, VA) in Aug 2019
Interview
Started out with an email asking if I was available for an on-site, was then flown out to McLean for an interview the next day. The recruiters and interviewers really seemed kind and energetic, like they wanted you to succeed. Received my offer 2 business days after the interview.
Interview questions [1]
Question 1
Behavioral: All seen in previous entries
Case: Seen in previous entries
Technical: Seen in previous entries
Every single question I was asked was on Glassdoor, so just memorize these questions.