Capital One SWE Intern (Summer) interview questions
based on 4 ratings - Updated Oct 18, 2025
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How others got an interview
100%
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SWE Intern (Summer) applicants have rated the interview process at Capital One with 3.7 out of 5 (where 5 is the highest level of difficulty) and assessed their interview experience as 67% positive. To compare, the company-average is 60.7% positive. This is according to Glassdoor user ratings.
Candidates applying for SWE Intern (Summer) roles take an average of 7 days to get hired, when considering 3 user submitted interviews for this role. To compare, the hiring process at Capital One overall takes an average of 26 days.
Common stages of the interview process at Capital One as a SWE Intern (Summer) according to 3 Glassdoor interviews include:
Skills test: 25%
Presentation: 25%
Background check: 25%
One on one interview: 25%
Here are the most commonly searched roles for interview reports -
easy oa > power day: 1. technical > leetcode easy/med + analysis 2. behavioral - standard 3 questions 3. case study > leetcode easy implementation + practical application / analysis
Interview questions [1]
Question 1
behavioral: 1. change the status quo 2. learned a new skill 3. worked with ppl to achieve a goal
case study: implementing a chatbox that suggests questions to the user
technical: multi-stage implementation of bank account with withdrawls and deposits.
it was very smooth sailing and they were very kind and impeccably patient with us, as long as you're good at coding and communicating your problems out, you'll be fine.
Interview questions [1]
Question 1
They asked me questions regarding their workings as if how can we optimise storing data about transactions and have low read and write latency.
First round was a code signal and once you pass there is a super day. Super day consisted of a case study, a coding interview and a behavioral interview. Total was 3 hours, each being an hour.
Interview questions [1]
Question 1
Know about how to work through designing a problem. Not a typical leetcode question