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      IonQ

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      Senior Software Engineer Interview

      May 9, 2025
      Anonymous Interview Candidate
      No offer
      Negative experience
      Easy interview

      Application

      I interviewed at IonQ in Apr 2025

      Interview

      Note that my review is just for the screening. You receive an automated email with a link to schedule the initial screening. Other than that there is no communication (no confirmation) so you're left just hoping the person you're screening with keeps the appointment. The HR person called about 5 min late but at least they actually called. They did not apologize for being late. Typical questions of "explain your experience" -- as your'e explaining the HR person is literally writing down word for word bc they have no clue what you are talking about. They can barely follow your resume. Then they ask what you know about the company. I gave a general answer which the HR person didn't like and accused me of "not doing research" -- remember at this stage, recruiters are usually happy to give more information about the company, talk more about the position, and answer any questions. I then asked questions about the structure of teams and the recruiter could barely answer as in it seemed like she just started working at the company yesterday. Yet, she's annoyed that I didn't do in-depth research on the position? Needless to say, I wasn't about to continue with a company that has recruiters with such bad attitudes. I can understand sometimes it's a 3rd party recruiting firm but this was a direct employee. To the company: Remember that the recruiting team is the first contact a candidate has with a company. If they are late, rude, have no knowledge of the position and zero general technical knowledge, it's an immediate turn off.

      Interview questions [1]

      Question 1

      Explain your experience with xxx company.
      Answer question

      Other Senior Software Engineer Interview Reviews for IonQ

      Senior Software Engineer Interview

      Nov 16, 2021
      Anonymous Interview Candidate
      San Francisco, CA
      Declined offer
      Positive experience
      Difficult interview

      Application

      I applied online. The process took 3 weeks. I interviewed at IonQ (San Francisco, CA) in Sep 2021

      Interview

      Great interview process: treated with respect and valued. For anyone interviewing and seeing negative reviews on the site, I would suggest considering the group you will be joining. The software development team is under a great leader/manager who cares about the development of individual team members. I find this to be the exception. I have worked for many managers who don't put the investment in and are more focused on doing their own work.

      Interview questions [1]

      Question 1

      Standard technical interview questions + preparing a technical presentation of recent work
      Answer question
      2

      IonQ interviews FAQs

      • Senior Software Engineer applicants have rated the interview process at IonQ with 3 out of 5 (where 5 is the highest level of difficulty) and assessed their interview experience as 50% positive. To compare, the company-average is 46.4% positive. This is according to Glassdoor user ratings.
      • Candidates applying for Senior Software Engineer roles take an average of 21 days to get hired, when considering 2 user submitted interviews for this role. To compare, the hiring process at IonQ overall takes an average of 29 days.
      • Common stages of the interview process at IonQ as a Senior Software Engineer according to 2 Glassdoor interviews include:

        Phone interview:  33%

        One on one interview:  17%

        Presentation:  17%

        Group panel interview:  17%

        Background check:  17%

      • Here are the most commonly searched roles for interview reports -

        1. Physicist(3) ;
        2. Intern(2) ;
        3. Scientist(2) ;
        4. Senior Physicist(2) .


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      Jobs at IonQ

      26 jobs in United States
      Senior Flight Software Engineer
      Louisville, CO
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      $146K - $191K /yr
      (Employer provided)
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      Senior Flight Software Engineer
      San Francisco, CA
      ·
      $146K - $191K /yr
      (Employer provided)
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      Senior Infrastructure Software Engineer - Hardware Test
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      ·
      $152K - $199K /yr
      (Employer provided)
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      Senior Staff Software Engineer - HPC Integration
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      ·
      $187K - $245K /yr
      (Employer provided)
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      Staff Software Engineer – Billing & Metering
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      ·
      $175K - $228K /yr
      (Employer provided)
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