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      Psiquantum

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      Photonic circuit designer Interview

      Jul 16, 2025
      Anonymous employee
      Palo Alto, CA
      Accepted offer
      Positive experience
      Average interview

      Application

      I applied online. The process took 4 weeks. I interviewed at Psiquantum (Palo Alto, CA) in Oct 2024

      Interview

      First round is a 30 minute zoom call with the hiring manager, chatting about your resume. Second round is a one-hour technical presentation with Q&A, followed by 4 to 6 one-on-one interviews. That's all.

      Interview questions [1]

      Question 1

      Why is pulse better than CW for single photon generation in quantum circuits
      Answer question

      Psiquantum interviews FAQs

      • Photonic circuit designer applicants have rated the interview process at Psiquantum with 3 out of 5 (where 5 is the highest level of difficulty) and assessed their interview experience as 100% positive. To compare, the company-average is 63.2% positive. This is according to Glassdoor user ratings.
      • Candidates applying for Photonic circuit designer roles take an average of 30 days to get hired, when considering 1 user submitted interviews for this role. To compare, the hiring process at Psiquantum overall takes an average of 15 days.
      • Common stages of the interview process at Psiquantum as a Photonic circuit designer according to 1 Glassdoor interviews include:

        Skills test:  17%

        Phone interview:  17%

        Personality test:  17%

        Group panel interview:  17%

        Presentation:  17%

        One on one interview:  17%

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

        1. R&D Engineer(5) ;
        2. Engineer(2) ;
        3. Staff Engineer(2) .


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      Jobs at Psiquantum

      6 jobs in United States
      Senior Software Platform Engineer
      Palo Alto, CA
      ·
      $150K - $170K /yr
      (Employer provided)
      View job
      Staff Supply Chain Manager / Supplier Engineer - Mechanical, Vacuum and Cryogenics
      Milpitas, CA
      ·
      $153K - $170K /yr
      (Employer provided)
      View job
      Senior Optical Fiber Link Design Engineer
      Milpitas, CA
      ·
      $130K - $170K /yr
      (Employer provided)
      View job
      Senior Supply Chain Manager/Supplier Engineer - PCBA
      Milpitas, CA
      ·
      $115K - $131K /yr
      (Employer provided)
      View job
      Senior Hardware Test Automation Engineer, Photonics
      Milpitas, CA
      ·
      $155K - $180K /yr
      (Employer provided)
      View job
      View all Photonic circuit designer Jobs