Questions about relevant projects I've completed in the past.
Staff Data Scientist Interview Questions
118 staff data scientist interview questions shared by candidates
There were 4 stages: 1. Behavioural and Life story, 2. Pair Programming (combined SQL and Python) - SQL was more of simple queries with some use of advanced window functions. Python was where there were 3 methods in a class and you had to fix a bug and develop more features. There were some unit tests that you had to update along the way. This is where I stopped even though I did well on the pair programming. 3rd and 4th stage would have been technical deep dive and then leadership review. What I dint like was being ghosted even though the interviewer had all positive comments at the end of the interview and was talking about the next steps.
A/b test, setup, etc. Nothing too crazy.
What is one thing you have done to combat an inequitable power structure present in your environment (something along those lines).
Talk about a time you successfully worked with people from backgrounds different than yours.
signed an NDA. I will say practice business case style problems related to lyft well.
What project you worked in past in 11 years experience?
System design. Coding leetcode style medium.
Small case studies starts with a typical Uber question, asked what data shall be usage, what problems may happen with the data, how to convert the data to solve the problems. The other case is about how to select groups and conduct A/B test. Coding is about string manipulation.
Q: Explain the implementation process of a project and the parts I was responsible for.
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