SQL query involving cumulative sum and active users. Python involves basic pandas manipulation and functions Favorite software product and metrics to track
Sr Data Scientist Interview Questions
279 sr data scientist interview questions shared by candidates
Why do you want to work at RJR? Describe a time when you had to be bold and make an unpopular decision?
Irrelevant questions about my personality and not about my expertise. I wouldn't mind taking an actual behavioral assessment, but this came across as inappropriate and irrelevant to the role. When they did actually ask questions about my expertise, it had nothing to do with the job description and mostly to do with data science (even though the role was not a data role). I got the sense the people interviewing me have no expertise in the field at all and didn't even know what to ask about. The whole thing was very unprofessional and seemed like it would be a terrible fit for an actual PhD-level expert.
Tell me about a project you are most proud of and then a lot of follow-ups.
what type of forecasting algorithms have you worked with
Questions on LLM, projects in resume
troubleshooting, are you a quick learner.
'How would you implement a chatbot knowing some typical Questions and Answers'
Work history relevant to job posting
Rapid questions regarding the position
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