Describe your current experience and how it will help Regeneron
Staff Data Scientist Interview Questions
413 staff data scientist interview questions shared by candidates
They asked me how to run parallel experiments at LinkedIn's scale and we talked about various tools and methods for anomaly detection within the framework of running online experiments.
coding, questions, dsa, logic puzzles
3 technical rounds were all about problem solving, getting deep into some Data Structures concepts, at last round there were some questions about CS fundamentals too, including system design concepts questions, round focusing entirely on system design was not there. P.S: Very hard, difficult to come up with sol. questions were not asked. Meanwhile interviewers in technical rounds are quite supportive too, trying to guide to optimised solution.
Questions were regular Data Structure and Algorithms from Geeks for Geeks and other known interview preparation sites
Longest substring in a string, both brute force and optimized approach. Binary tree - nodes visible from right side. Given 2 numbers, find the AND of binary representation of all numbers in between those 2 numbers (inclusive).
What's the plan for your future.
Can you explain the reason why you applied for this position and how can you justify it with your past career?
A program manager wants to move towards pushing signups to mobile. How can you evaluate if the evidence supports this, vs. staying with web-based signups.
How do you communicate different opinions with a stakeholder? How do you manage a project?
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