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      HubSpot

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      Senior Software Engineer Interview

      11 Jul 2024
      Anonymous interview candidate
      Dublin, Dublin
      No offer
      Negative experience
      Average interview

      Application

      I applied online. The process took 4 weeks. I interviewed at HubSpot (Dublin, Dublin) in Jan 2024

      Interview

      Initially I felt I had a good experience and only as time went on it turned negative. I applied for a position and heard back from a recruiter, she was nice and I received a short take home assessment. After passing that I scheduled a 3 hour block of 1 hour coding and two 1 hour system design interviews. They went well, and after passing those I had a hiring manager interview. After doing well in all the above and receiving purely good feedback, no negatives from any point in the process, I was passed on in favor of another candidate with a promise to reach out as soon as another position in the team opens up and being told to reach out in case I see a different relevant position. This is all fine, but when I did indeed reach out regarding new positions on their careers page I was told there were other candidates in the same position as me and I should wait for the team I previously interviewed for to open up a new role. Even when applying about 5 months later to an entirely different position with a different recruiter - they synced with the previous recruiter and said "..it would be best to wait for a role in the (previous role) domain..." after they mentioned I have some sort of "domain specific experience"(which I absolutely do not). This left me extremely confused and disappointed - after having a positive experience previously this was frustrating and disheartening.

      Interview questions [1]

      Question 1

      take home assignment, system design interviews, coding interview
      Answer question
      3

      Other Senior Software Engineer interview reviews for HubSpot

      Senior Software Engineer Interview

      31 Mar 2026
      Anonymous interview candidate
      Dublin, Dublin
      No offer
      Neutral experience
      Average interview

      Application

      I applied online. I interviewed at HubSpot (Dublin, Dublin) in Mar 2026

      Interview

      Smooth interview process , recruitment team is really good , read past glassdoor interview experience to know what to expect . whole process took around a week after the initial screening through codesignal round

      Interview questions [1]

      Question 1

      System Design - Netflix Coding Round - messaging system with accounts from 1 to N, need to figure out who is a spammer. The spammer messages everyone but does not receive any messages. - Problem statement is clear - but I/O is not given and the interviewer expects the problem to be solved in a particular w
      Answer question

      Senior Software Engineer Interview

      19 Dec 2025
      Anonymous interview candidate
      Saint Louis, MO
      No offer
      Negative experience
      Average interview

      Application

      I applied online. The process took 1 week. I interviewed at HubSpot (Saint Louis, MO)

      Interview

      Single exam no human interaction. The exam was like a college test, something completely unrelated to modern field work. Seemed a bit off base. Definitely didnt seem like a realistic approach to finding real humans to fit for a company.

      Interview questions [1]

      Question 1

      Complete technical exam about solving programming algorithms.
      Answer question

      Senior Software Engineer I Interview

      4 Nov 2025
      Anonymous interview candidate
      No offer
      Positive experience
      Average interview

      Application

      I applied online. I interviewed at HubSpot in Nov 2025

      Interview

      1. Online assessment on CodeSignal to write a banking system --> got rejected, but then contacted again to continue the process as they were re-evaluating the codesignal as an indicator. 2. 30 min call with recruiter going over basic information from resume and what the role would be like 3. Three technical interviews back to back - 2 system design and 1 coding --> got rejected at this stage

      Interview questions [3]

      Question 1

      Design a weather service that updates a widget that is used by a lot of people
      Answer question

      Question 2

      Design a video streaming site like netflix or disney+
      Answer question

      Question 3

      messaging system with accounts from 1 to N, need to figure out who is a spammer. The spammer messages everyone but does not receive any messages.
      Answer question
      5

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