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      CVS Health

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      Senior Data Scientist Interview

      Jan 19, 2023
      Anonymous Interview Candidate
      Boston, MA
      No offer
      Neutral experience
      Average interview

      Application

      I applied through a staffing agency. The process took 3 weeks. I interviewed at CVS Health (Boston, MA) in Aug 2022

      Interview

      Clear precess, great hr, depending on the team it can be automatic or in person/online test. Automatic test does not work clear in terms of submission of the tasks, be ready to have technical problems on this step. Online coding was without problems.

      Interview questions [1]

      Question 1

      1. easy-medium SQL queries 2. easy-medium Python, Pandas 3. medium ML questions 4. questions about design A/B tests - advanced 5. plus questions about professional experience
      Answer question

      Other Senior Data Scientist Interview Reviews for CVS Health

      Senior Data Scientist Interview

      Jun 21, 2025
      Anonymous Interview Candidate
      No offer
      Negative experience
      Average interview

      Application

      I applied online. I interviewed at CVS Health in May 2025

      Interview

      Recruiter screen first. Recruiter told me the next round she’d schedule would be behavioral. She totally. misled me. It turned out to be a purely technical python and sql interview with ML questions (was interviewing for an AI role). I wish I had just known because walking into that interview by surprise is not fun.

      Interview questions [1]

      Question 1

      How would you address overfitting in an ML model?
      Answer question

      Senior Data Scientist Interview

      Apr 16, 2025
      Anonymous Interview Candidate
      No offer
      Positive experience
      Average interview

      Application

      I applied through an employee referral. The process took 1 week. I interviewed at CVS Health in Feb 2025

      Interview

      First there was a video call with the recruiter just where they explained about the job and also discussed my background. An interview was then scheduled, It was a video interview with the hiring manager.

      Interview questions [1]

      Question 1

      Asked me about my Background
      Answer question

      Senior Data Scientist Interview

      Oct 8, 2025
      Anonymous Interview Candidate
      New York, NY
      No offer
      Negative experience
      Easy interview

      Application

      I applied online. The process took 2 weeks. I interviewed at CVS Health (New York, NY) in Feb 2025

      Interview

      Interview process was generally unprofessional. For my first round, my interviewer never showed up to the interview, no email or anything to notify me of any cancellation. Several hours later, I received a very short email (no apology) that the meeting software was having issues and that I need to re-schedule. I rescheduled, and in that meeting the interviewer did not show up until roughly 15 minutes into our 30 minute call. I went on to the technical screener, which was mostly about a dataset dealing with insurance claims for radiology. I am not extremely knowledgeable about insurance claims and different industry metrics associated with insurance claimants, and so I probably did not answer several of the questions very well. I spoke to my roommate after who deals with health insurance data and said it would be difficult to answer questions correctly without a prior understanding of what some of the metrics are measuring, and how they are calculated. Questions were a mix of SQL and Python. I felt that the Python questions were a bit pedantic - instead of trying to solve for a genuine solution, most of the questions were essentially "Do you know this specific pandas command?(shape, info, describe, etc.)" At the end, asked about A/B testing and experiment design.

      Interview questions [1]

      Question 1

      How would you design an A/B test experiment to determine the success of flu shot brochures on vaccination rates?
      Answer question

      Jobs at CVS Health

      121 jobs in United States
      Senior Data Scientist - Clinical Informatics (Analytics Enablement)
      Maine
      ·
      $83K - $222K /yr
      (Employer provided)
      View job
      Senior Data Scientist - Clinical Informatics (Analytics Enablement)
      Washington State
      ·
      $83K - $222K /yr
      (Employer provided)
      View job
      Senior Data Scientist - Clinical Informatics (Analytics Enablement)
      Minnesota
      ·
      $83K - $222K /yr
      (Employer provided)
      View job
      Senior Data Scientist - Clinical Informatics (Analytics Enablement)
      Illinois
      ·
      $83K - $222K /yr
      (Employer provided)
      View job
      Senior Data Scientist - Clinical Informatics (Analytics Enablement)
      Wisconsin
      ·
      $83K - $222K /yr
      (Employer provided)
      View job

      CVS Health interviews FAQs

      • Senior Data Scientist applicants have rated the interview process at CVS Health with 3 out of 5 (where 5 is the highest level of difficulty) and assessed their interview experience as 45% positive. To compare, the company-average is 64.2% positive. This is according to Glassdoor user ratings.
      • Candidates applying for Senior Data Scientist roles take an average of 18 days to get hired, when considering 29 user submitted interviews for this role. To compare, the hiring process at CVS Health overall takes an average of 20 days.
      • Common stages of the interview process at CVS Health as a Senior Data Scientist according to 29 Glassdoor interviews include:

        One on one interview:  31%

        Phone interview:  22%

        Skills test:  22%

        Presentation:  16%

        Group panel interview:  2%

        IQ intelligence test:  2%

        Other:  2%

        Drug test:  2%

        Personality test:  2%

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

        1. Pharmacy Technician(7853) ;
        2. Shift Supervisor(2276) ;
        3. Pharmacist(1641) ;
        4. Cashier(1445) ;
        5. Store Manager(1435) ;
        6. Certified Pharmacy Technician(1290) ;
        7. Sales Associate/Cashier(862) ;
        8. Staff Pharmacist(844) ;
        9. Customer Service Representative(834) ;
        10. Pharmacy Manager(608) ;
        11. Sales Associate(584) ;
        12. Operations Manager(527) ;
        13. Manager(410) ;
        14. Shift Supervisor B(370) ;
        15. Pharmacy Technician CPhT(330) .


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