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      Senior Data Scientist Interview

      Jun 21, 2023
      Anonymous Interview Candidate
      Bengaluru
      No offer
      Neutral experience
      Average interview

      Application

      I interviewed at IBM (Bengaluru)

      Interview

      The interview process was medium level.They focused more on project and NLP related work. Scenario based questions were asked. Python basics, oops concepts, pandas, list comprehension, lambda fiction, Dictionary comprehension. Missing value treatment in python.

      Interview questions [1]

      Question 1

      What is cosine similarity and chi square test, anova test.
      Answer question

      Other Senior Data Scientist Interview Reviews for IBM

      Senior Data Scientist Interview

      Jun 10, 2025
      Anonymous employee
      Bengaluru
      Accepted offer
      Neutral experience
      Average interview

      Application

      I interviewed at IBM (Bengaluru)

      Interview

      It's simply if they have a requirement and you worked on the IBM technology Done. No Need to Fear they will take but based on manager. 90% all are good but Some managers are bullying with you even if you are strong in technical and getting awards. they will try to pull you down withput any reason and upper management believe manager view and we don't have a ope door to explain about it.

      Interview questions [1]

      Question 1

      ML,DL,LLM,statistics, all about my previous experience and projects.
      Answer question
      1

      Senior Data Scientist Interview

      Nov 12, 2024
      Anonymous Interview Candidate
      Hyderābād
      No offer
      Negative experience
      Difficult interview

      Application

      I applied online. The process took 3 weeks. I interviewed at IBM (Hyderābād) in Sep 2024

      Interview

      Interview Process: The process began with an initial screening where HR seemed quite positive about my background and experience. They discussed the role in detail, and the conversation left me feeling confident. In the following rounds, I had interviews with the technical team, covering core topics in my field, and I felt I matched well with their requirements. Throughout these stages, I received encouraging feedback, which built my anticipation. After the interviews, HR indicated that things were moving in the right direction and that I could expect an offer soon. This led me to believe I had successfully cleared all rounds and just needed the final confirmation. The entire process seemed aligned with a positive outcome, which made the wait exciting. Feedback: After a couple of days, I was shocked to receive a rejection email instead of the expected offer. The email was a standard rejection with no specific feedback, leaving me frustrated and confused, especially after the earlier positive signals. It’s disappointing when feedback contradicts what was initially communicated, and I’m left wondering if there were internal reasons or last-minute decisions behind the change.

      Interview questions [1]

      Question 1

      core concepts in machine learning, data science and Genai
      Answer question

      Senior Data Scientist Interview

      Apr 16, 2024
      Anonymous employee
      London, England
      Accepted offer
      Positive experience
      Average interview

      Application

      I applied online. The process took 3 weeks. I interviewed at IBM (London, England) in Apr 2024

      Interview

      I interviewed for IBM as a Senior Data Scientist / Senior AI Consultant. The interview process was not long. First round Background questions and going over experience and projects, typical. Second round Estimation problem: Calculate the number of maternity beds in the UK (as in the beds that a woman can give birth). Also, calculate how many gas stations there are in the UK. Last round Partner interview. Most consultancies, if you are the partner inteview it is 98% there in terms of interview and it's mostly a high-level cultural fit. Mine was very easy and straighforward.

      Interview questions [3]

      Question 1

      How many maternity beds there are in teh uk
      Answer question

      Question 2

      how many gas stations there are in the uk
      Answer question

      Question 3

      background and project related, what have you done etc
      Answer question
      1


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      IBM interviews FAQs

      • Senior Data Scientist applicants have rated the interview process at IBM 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 66.3% positive. This is according to Glassdoor user ratings.
      • Candidates applying for Senior Data Scientist roles take an average of 20 days to get hired, when considering 8 user submitted interviews for this role. To compare, the hiring process at IBM overall takes an average of 30 days.
      • Common stages of the interview process at IBM as a Senior Data Scientist according to 8 Glassdoor interviews include:

        Phone interview:  35%

        Group panel interview:  18%

        One on one interview:  18%

        Skills test:  18%

        Drug test:  6%

        Personality test:  6%

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