IBM
Global technology and consulting firm with deep roots in enterprise IT and AI.
3 Rounds
~14 Days
Medium
The Interview Loop
Recruiter Screen (30 min)
Standard fit check, behavioral questions, and resume overview.
Technical Loop (3-4 Rounds)
Deep dive into domain knowledge, coding, and system design.
Interview Question Bank
Data Scientist
•
Technical
•
easy
What is a p-value? How would you explain it to a non-technical client from IBM Consulting?
#Hypothesis Testing
#Communication
#Statistics
Data Scientist
•
Technical
•
medium
Explain the assumptions of linear regression. What happens if the assumption of homoscedasticity is violated?
#Linear Regression
#Statistics
Data Scientist
•
Technical
•
medium
Describe A/B testing. How do you determine the sample size needed for an A/B test?
#A/B Testing
#Experimentation
#Statistics
Difficulty Radar
Based on recent AI-sourced data.
Meet Your Interviewers
The "Standard" Interviewer
Senior EngineerFocuses on core competencies, system constraints, and clear communication.
SimulateUnwritten Rules
Think Out Loud
Always explain your thought process before writing code or drawing architecture.