I applied through a recruiter. I interviewed at Capital One (Ashburn, VA) in Jun 2023
Interview
The recruiter contacted me, then he sent me CodeSignal coding assessment consisting of 4 questions from easy to hard. The first two are really easy, you need to pass them to move forward to the final round - the Power Day. The Power Day consists of 4 interviews - technical, system design, behavioral, case interview Technical - an easy task to create an OOD of a Bank and Account with simple manipulations like creating an account, adding balance, withdrawing, transfer money from one account to another. System Design - design a Credit Card system Case Interview - There is not much data about this on the web, especially for the developers' interview, so I'll provide more details on this. The first question was - what are the benefits of having a chatbot both for customers and for the company(banking company)? The second question was - what data may be used for the chatbot to be able to provide a list of possible questions that a user may have - the answer is clicks and transactions. After the interviewer gave a simple code (you may choose between Python or Java) you must say what is the output of the code, quite easy and straightforward code. Then you are asked to do soma modifications to the code again relatively easy.
Interview questions [4]
Question 1
Technical - an easy task to create an OOD of a Bank and Account with simple manipulations like creating an account, adding balance, withdrawing, transfer money from one account to another.
what are the benefits of having a chatbot both for customers and for the company(banking company)? what data may be used for the chatbot to be able to provide a list of possible questions that a user may have - the answer is clicks and transactions.
Power day style interview, two coding, one system design, one behavioral. Everyone was nice, but the interviewers seemed a little under prepared and/or new to interviewing in general. Questions where essentially leetcode medium/hard almost word for word.
Interview questions [1]
Question 1
Leetcode Count primes, looking for optimal solution
Code assessment then to power day interview with 4 rounds. Overall the power day interviews were okay except for the case study. The interviewer was disengage while being on their phone the whole time. There was a part where the interviewer said fix the mistakes then went back to their phone. I pointed out their code has other errors with template and was ignored. Then while attempting to fix those (10 mins later) they mentioned to ignore that part and focus on the very bottom part of the code. What a waste of time and very unprofessional. This makes me wager a few of the interviewers probably could not pass their own interview process today.
Interview questions [1]
Question 1
Code signal 4 questions. Power day is one coding question, system design, case study and behavioral.
I applied through other source. The process took 2 months. I interviewed at Capital One (Ciudad de Mexico) in May 2026
Interview
Excelente code challenge después de eso, preparaciones para un powerday q es básicamente 4 entrevistas técnicas en un solo día, es de 1 hora cada uno y al final de dicen si queda o no