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      Capital One

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      Senior Software Engineer Interview

      Apr 15, 2025
      Anonymous Interview Candidate
      No offer
      Negative experience
      Average interview

      Application

      I interviewed at Capital One

      Interview

      Contacted by a recruiter. Had a virtual code screening that had no human involved. it was the typical 4 coding questions where the first 2 were easy and the last 2 were leetcode mediums/hard. The powerday consisted of a coding question that is more like writing business/production code and less like a leetcode question. The initial scenerio is simple and you have to expand your solution as they add requirements. System design question was banking related. Behavioral interview was typical STAR questions and answers. Problem solving section was just how quickly you can decipher data given to you based off of some rules. I had to understand a ruleset and interpret data based off that ruleset and provide a result. Most likely this piece would be akin to understanding what happened in a complex workflow by looking at some tables/data points within the banking system. I recieved a verbal offer but then got ghosted. This exact scenerio happened to a friend of mine, so this is likely not a one-off. Beware of making any plans based off of verbal offer. Wait until you get a written offer and sign.

      Interview questions [1]

      Question 1

      Code out a simple banking system.
      Answer question
      4

      Other Senior Software Engineer Interview Reviews for Capital One

      Senior Software Engineer Interview

      Jun 2, 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

      May 27, 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

      May 7, 2026
      Anonymous Interview Candidate
      Ciudad de México
      No offer
      Positive experience
      Difficult interview

      Application

      I applied through other source. The process took 2 months. I interviewed at Capital One (Ciudad de México) 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