30mins with hiring manager, 1 hour job-specific skills, 1 hour behavioural interview. Offer letter and rest of the process was smooth. Generally easy-to-moderate questions in STAR format, modest interviewers. An all-round good experience.
Interview questions [1]
Question 1
How do you prevent double payments in a card payment system?
I applied through a recruiter. The process took 2 weeks. I interviewed at Capital One in Jul 2025
Interview
Multiple conversations with a recruiter.
Then the "Power Day" 4 rounds, of 1 hour interviews,
You receive all of the information you need for the interviews from the recruiters. All of the questions I was asked related to banking / fin-tech
Coding, Case Study, Behavioral, System Design.
Interview questions [1]
Question 1
Build a banking application (from scratch) that accepts deposits and withdrawals, a user can have multiple accounts. Then add in transfers. Then add in user statistics.
It was challenging, thoughtful, rather fun at times and stressful. You will never know what they want so just let your personality shine through. This should be enough - I have no more.