EPAM Systems Senior Data Scientist interview questions
based on 12 ratings - Updated Mar 24, 2026
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EPAM Systems interviews FAQs
Candidates applying for Senior Data Scientist roles take an average of 21 days to get hired, when considering 1 user submitted interviews for this role. To compare, the hiring process at EPAM Systems overall takes an average of 22 days.
Common stages of the interview process at EPAM Systems as a Senior Data Scientist according to 1 Glassdoor interviews include:
One on one interview: 50%
Skills test: 50%
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The interview experience was terrible. I waited half an hour for the recruiter to connect to the call, he interviewed me for 3 hours and at the end he asked me things that I later investigated and found in obscure blogs. Moreover, the guy waa interviewing me from his bed and later I realized he was in his boxers. Completely unprofessional.
Interview questions [1]
Question 1
Normal interview: business problem, classifier etc ... then he started with the obscure stuff such as pythons GIL and the f1beta score.
I applied online. The process took 4 weeks. I interviewed at EPAM Systems (Tbilisi) in Jun 2022
Interview
There was an initial interview which was conducted over WhatsApp texting. Then I was invited for a technical exam via codility. After passing that, I had a technical interview with a data scientist. In-depth questions were asked about my area of specialty and some scenarios were presented for me to assess and present a solution. Then there was a managerial interview, the questions were more about my career goals and a few more general data science-related questions. After that, there was another interview with a different manager before the offer was made
Interview questions [2]
Question 1
How to manage the expectations of clients with regard to AI solutions.