Capital One Interview Experiences

SQL assessment was four questions, doable if you know window functions and CTEs. Power Day had two consecutive behavioral inetrviews about identifying unseen problems and explaining technical findings simply. Offer next morning.

SQL assessment first then Power Day with 2 case interviews a behavioral and a data challenge, cases were hard but manageable. Ended up declining for a better offer but would recommend applying, process is tough but fair.

All behavioral on hirevue, conflict on a team and time you used data and why do u want to work at Capital One, 30 second prep is brutal and kept re-recording and by the third try just submitted whatever.

CodeSignal OA first, 4 questions in 70 minutes. Third one was doable but the last one involved matrices and was tough. Power Day was like 4 hours of interviews in a row. Had a case interview about whether to drop a credit card fee, actually interesting, then system design was designing some monitoring dashboard. Behavioral was STAR stuff. Just a long day overall.

Excel assessment with a data set and like 7 questions then power day with one product interview and two case interviews, cases are quant heavy with P&L stuff and weighted averages. They send sample cases beforehand which are similar to the real ones so practice those.

There were 3 back-to-back rounds, technical was OOP design, and behavioral was standard. Each round was 1 hour long

Had a leetcode style OA and a virtual job tryout (pick which of these statements describe your more, etc.) Then, I was invited for a power day with 3 back-to-back interview. 1 technical live coding round, 1 behavioural round, and 1 case study round. Entire process was very fast, from application to offer took less than a month. (Position is based in the US)