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      Quantinuum

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      Research Scientist Interview

      12 May 2025
      Anonymous interview candidate
      London, England
      Declined offer
      Negative experience
      Easy interview

      Application

      I applied through an employee referral. I interviewed at Quantinuum (London, England) in Nov 2024

      Interview

      The interview process was weird, there's a recruiter who is poor at communicating, doesn't reply to emails, I had to contact the hiring manager directly, twice, but then when they want to get in contact they will call you at 8pm 5 times in a row. Also when they make you an offer, you have to ask multiple times for clarity on the terms like for the equity offer. The interview process itself was simple, really just a couple of technical chats. Generally the offer was ~2/3 of market rate for the skills they were looking for but they seem like very interesting roles. We agreed an position and I asked to a delayed start date, they also agreed to this but didn't get an updated contract despite asking. Eventually the offer was withdrawn. Seems like they have just strung me along and by then I had turned down other offers. I thought it was a really poor way to deal with a candidate, hiring manager refused to meet me afterwards despite me asking. I would avoid this company, not trustworthy.

      Interview questions [1]

      Question 1

      Asked me to do a presentation on one of my previous papers.
      Answer question
      2

      Other Research Scientist interview reviews for Quantinuum

      Research Scientist Interview

      17 Feb 2022
      Anonymous employee
      Cambridge, England
      Accepted offer
      Positive experience
      Difficult interview

      Application

      I applied online. I interviewed at Quantinuum (Cambridge, England) in Apr 2021

      Interview

      The interview lasted over 2 hours via zoom by three team members. I presented for about 30 mins, and they asked me many questions directly related to my presentation. For the remaining time of the interview, we discussed quantum technologies and my views on the industry.

      Interview questions [1]

      Question 1

      I will not specify the questions regarding my presentation. But here are some generic questions on the QC: - What are the best immediate application for a large-scale quantum computer? - What is the most significant result in QC? - Currently, what are the implementations that are making the most progress? - Had basic questions on superconducting and ion traps.
      Answer question
      3