Describe a previous data science project you worked on
Sr Data Scientist Interview Questions
3,368 sr data scientist interview questions shared by candidates
The initial interview was difficult to schedule , it seemed as if they were juggling multiple candidates. For most normal companies hiring for DS roles , the HR round is hardly 30 min. and its over within 15-20 min., once they figure out the candidate is not lost scientist or a jerk. This first interview (1 hr duration) was pretty hectic with 3 questions about Decision trees, neural networks and something else. The HR had a template to evaluate you and move you to the next round . In the next round , its an interview with the HR Director and they would ask a lot of behavioral and other types of questions. Then they gave a 3 day DS Challenge forecasting exercise to forecast a Google trends search term, which was ridiculous , considering that it was nothing close to real data and you really cannot ask a question. Got a reject after about a week of submitting my challenge solution. The hiring manager is the CEO and you don't even get to speak to him unless you have completed the DS exercise. That's really a waste of your time. Overall -- Average interview experience.
Case studies and business questions related to Vacasa business.
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A mixture of technical to questions that require no thinking.
Describe a model you developed and explain the process of deploying it.
Why do you want to join Voodoo ?
Quel est le projet dont tu es le plus fier ?
What is your currently salary?
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