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      Capital One

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      Senior Engineer Interview

      Apr 8, 2026
      Anonymous Interview Candidate
      Santo André, São Paulo
      Declined offer
      Positive experience
      Easy interview

      Application

      I interviewed at Capital One (Santo André, São Paulo)

      Interview

      Ruim sem iniciativa , sem feedback, sem oportunidade de crescimento pra longo prazo se você tem um intuito de se tornar algo a mais não vai conseguir nessa empresa, enfim é isso pessoal mas assim resumida mente é uma empresa boa mas se você procura crescimento ou algo do tipo não recomendo

      Other Senior Engineer Interview Reviews for Capital One

      Senior Engineer Interview

      Mar 23, 2023
      Anonymous Interview Candidate
      Charlotte, NC
      No offer
      Negative experience
      Average interview

      Application

      I applied through college or university. I interviewed at Capital One (Charlotte, NC) in Jan 2023

      Interview

      These were some of the dumbest "engineers" I have ever spoken with. One fellow physically looked like he had down syndrome. Out of 7 interviewers, 5 were Indian. Poorly trained and rude interviewers. It's a curiosity that this company gets anything done and it's laughable that they call themselves a tech company.

      Interview questions [5]

      Question 1

      Proctored code challenge - pro tip just use another computer and type the questions into ChatGPT.
      Answer question

      Question 2

      Typical behavioral stuff. 3 rounds each.
      Answer question

      Question 3

      System design - in the worst editor possible. Design a credit card platform. Include a payments api and such. The interviewer will cut you off and be combative over every choice you make.
      Answer question

      Question 4

      Case study. If we deploy 52 weeks a year. Just kidding we don't deploy in December. So if we deploy 48 weeks per year, once every two weeks, and we need to run tests in a SIMPLE, SIMPLE, RIGOROUS pattern (every 2nd and 4th week we run simple tests, every 6th week we run RIGOROUS tests) then can we stay in budget? RIGOROUS tests are $6000 each, SIMPLE tests are $2000 each. Here's some poorly written code from an intern, where is the problem? Let me cut you off every 2 seconds while you look at it.
      Answer question

      Question 5

      Given a string like "abdc5???5bjkbsdfda" return "True" if there are two numbers with exactly 3 question marks in between that add to 10.
      Answer question