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      Data Product Engineer Intern Interview

      Apr 15, 2026
      Anonymous Interview Candidate
      No offer
      Positive experience
      Average interview

      Application

      I applied online. The process took 2 weeks. I interviewed at COTA in Apr 2025

      Interview

      Had an initial behavioral interview with the hiring manager which was very light and easygoing. I then moved onto the final around which was a technical panel interview with 3 other engineers. Questions consisted of parsing and formatting json data in python, basic systems design, and a javascript coding question regarding APIs

      COTA interviews FAQs

      • Data Product Engineer Intern applicants have rated the interview process at COTA 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 72% positive. This is according to Glassdoor user ratings.
      • Candidates applying for Data Product Engineer Intern roles take an average of 14 days to get hired, when considering 1 user submitted interviews for this role. To compare, the hiring process at COTA overall takes an average of 24 days.
      • Common stages of the interview process at COTA as a Data Product Engineer Intern according to 1 Glassdoor interviews include:

        Group panel interview:  50%

        One on one interview:  50%

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

        1. Manager(6) ;
        2. Engineer(3) ;
        3. Vice President(3) ;
        4. Director(2) ;
        5. Senior Software Engineer(2) ;
        6. Software Engineer(2) .