Extract insights from data to drive business decisions
Data Scientists analyze complex datasets to extract actionable insights and build predictive models. They combine statistics, programming, and domain knowledge to solve business problems. The role requires both technical skills and the ability to communicate findings to non-technical stakeholders.
Be strong in statistics fundamentals - hypothesis testing, probability
Prepare to explain ML algorithms intuitively
Practice case studies with business impact questions
Know how to handle missing data and feature engineering
Be ready to code in Python during the interview
Explain the bias-variance tradeoff
How do you handle imbalanced datasets?
Walk through your approach to a data science project
What's the difference between L1 and L2 regularization?
How would you measure the success of a recommendation system?
Junior Data Scientist → Data Scientist → Senior Data Scientist → Lead Data Scientist → Head of Data Science
₹8-35 LPA (India) | $100,000-$200,000 (US)
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