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      Capital One

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      Senior Software Engineer Interview

      15 Apr 2025
      Anonymous interview candidate
      No offer
      Neutral experience
      Easy interview

      Application

      I interviewed at Capital One in Apr 2024

      Interview

      Recruiter Phone interview (15mins) - Online assessment (2hrs) 3 leetcode type of questions, easy-medium-medium. - Power day : The interviewers have thick accent but are usually friendly at the beginning of the call. There were 4 indians who interviewed me. Didnt seem like they were all working from USA. Code - leetcode type of question, write a function about adding two numbers to sum to zero from array. Design Walmart - each store has a UI and a DB- availability,scalable system, infrastructure / system design / database design on a given topic. The guy kept asking "how does the data travel in your system" repetitively in a vague manner which was a yellow flag (He was also working while talking). Like can you understand my answer in English? . Case Study by ♀ interviewer - a given business case but more focused on Testing costs and how cost-prohibitive is testing to each dept . Given a piece of code and data, explain and debug. - Behavioral - 3 questions on "... tell me about a time ...", look up past questions on glassdoor. - After a week recruiter messages me back for a "catch up call" but I responded w/ please email me feedback. In general if the recruiter schedules a short call 1 or more weeks later or ghosts you after the interview then interpret that as a rejection. I got a general rejection email with no viable feedback. If they want you theyll quickly get back to you. There is inappropriate bias in the interview process considering me not matching ethnicities (brwn vs white). They say they grade you on things like results-driven, respect, embracing change and diversity (woke culture), adaptability, but that sounds like bs. Luck plays a key role here

      Interview questions [1]

      Question 1

      check the review, has questions
      Answer question
      1

      Other Senior Software Engineer interview reviews for Capital One

      Senior Software Engineer Interview

      2 Jun 2026
      Anonymous employee
      Boston, MA
      Accepted offer
      Neutral experience
      Average interview

      Application

      I interviewed at Capital One (Boston, MA)

      Interview

      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
      Answer question

      Senior Software Engineer Interview

      27 May 2026
      Anonymous interview candidate
      No offer
      Negative experience
      Average interview

      Application

      I interviewed at Capital One

      Interview

      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.
      Answer question

      Senior Software Engineer Interview

      7 May 2026
      Anonymous interview candidate
      Ciudad de Mexico
      No offer
      Positive experience
      Difficult interview

      Application

      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