Sr Data Scientist Interview Questions

3,383 sr data scientist interview questions shared by candidates

1. Case study - who will take the premium membership , discussion was a lot around features to be used and feature eng. and some fundamentals around - Undersampling, lime, shap, transformer model distillation , it was done by some third party and looked like interviewer didnt had much practical exp.
avatar

Senior Data Scientist

Interviewed at JioHotstar

3.5
Nov 4, 2025

1. Case study - who will take the premium membership , discussion was a lot around features to be used and feature eng. and some fundamentals around - Undersampling, lime, shap, transformer model distillation , it was done by some third party and looked like interviewer didnt had much practical exp.

There are two tables. The first table is 'RUN' and includes 'athleteID', 'RunID', 'RunDate', and 'RunTime'. The second table is 'Athlete' and includes 'AthleteID' and 'JoinDate' and 'Age'. Write a query that shows the percentage of athletes who participated in the program in April 2024, meaning they have records in Table 1. An athlete may have multiple records in Table 1, but they are unique in Table 2.
avatar

Senior Data Scientist

Interviewed at NIKE

3.9
May 15, 2024

There are two tables. The first table is 'RUN' and includes 'athleteID', 'RunID', 'RunDate', and 'RunTime'. The second table is 'Athlete' and includes 'AthleteID' and 'JoinDate' and 'Age'. Write a query that shows the percentage of athletes who participated in the program in April 2024, meaning they have records in Table 1. An athlete may have multiple records in Table 1, but they are unique in Table 2.

Viewing 811 - 820 interview questions

Glassdoor has 3,383 interview questions and reports from Sr data scientist interviews. Prepare for your interview. Get hired. Love your job.