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      Qonto

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      Backend Engineer Interview

      17 Mar 2025
      Anonymous employee
      Paris
      Accepted offer
      Positive experience
      Difficult interview

      Application

      I applied through an employee referral. The process took 2 weeks. I interviewed at Qonto (Paris) in Mar 2025

      Interview

      A very well designed and enjoyable process. Good communication and feedback along the way, every step of the process felt useful: - a direct interview with a manager - a take home project - a project review with two engineers - an interview with a head of department I found the process very enjoyable: - having a management / fit interview before technical testing is nice, as you don't have to go through testing if it doesn't fit - interviewers are prepared and trained for interviewing. Interviewers put you at ease, seem to care and not just go through a list of questions. - questions were open form, felt purposeful yet not tricky

      Interview questions [2]

      Question 1

      The management interviews revolved around high level topics, such as values, methodology and priorities.
      Answer question

      Question 2

      The take home project was related to the domain, interesting, not too long and well designed. It's designed to gauge general programming abilities with a focus on correctness.
      Answer question
      avatar
      Qonto response
      1y
      Thank you for sharing your positive experience with our interview process. We strive to make our interviews as fair and transparent as possible, allowing for mutual evaluation. We see it as a two-way street: we can assess your fit at while letting you see whether Qonto matches your expectations. It's a mutual journey to find the perfect match for both of us. We appreciate your feedback and are delighted that you enjoyed the process. Looking forward to seeing you thrive at Qonto!

      Other Backend Engineer interview reviews for Qonto

      Backend Engineer Interview

      15 Oct 2025
      Anonymous employee
      Accepted offer
      Positive experience
      Difficult interview

      Application

      I applied online. The process took 3 weeks. I interviewed at Qonto in Oct 2025

      Interview

      The interview process was very well-structured and transparent. It started with a one-hour call with the Talent Acquisition Partner, followed by a one-hour discussion with a Team Lead focused on my past experience and technical background. After that, I completed a take-home assignment, which was later reviewed in a 90-minute session with two backend engineers where we discussed my approach and design choices in detail. The final stage was a one-hour interview with senior leadership to assess cultural and value alignment. After each step, there was a short 15-minute debrief call to share feedback and next steps, which I really appreciated. Everyone I met throughout the process was friendly, thoughtful, and professional. The Talent Acquisition Partner in particular went above and beyond to make the experience smooth and supportive.

      Interview questions [1]

      Question 1

      They asked me to talk about a past project I was most proud of, what made it challenging, how I handled technical trade-offs, and how I collaborated with my team throughout the process. The discussion focused on decision-making, teamwork, and communication rather than technical trivia.
      Answer question
      1
      avatar
      Qonto response
      7mo
      Thank you for your feedback. We're thrilled to hear you had such a positive experience throughout the interview process. Welcome to the team! We're looking forward to supporting your growth and success with us!

      Backend Engineer Interview

      30 Nov 2024
      Anonymous interview candidate
      No offer
      Positive experience
      Average interview

      Application

      I interviewed at Qonto

      Interview

      although very structured they are very quick to provide information and status. they also provide constructive feedback. there is a task to be done asynchronously in addition to the technical interview.

      Interview questions [1]

      Question 1

      Describe computational complexity and do some examples.
      Answer question
      1
      avatar
      Qonto response
      1y
      Thank you for sharing your experience interviewing with us. We are glad to hear that you found the process well-structured and that we provided you with all the information you needed to make an informed choice. We wish you the best for your future professional journey.