Have an interview with Quantumblack for senior data scientist consultingposition. Received a hackerrank and a quantumhub test. Can anyone tell me what to expect in the interviews?

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When I did it (3 years ago) it was just hackerrank and it was really quick. The only thing I remember was needing to build a times series model in Python in 10 minutes.

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Right?! I’d want to evaluate the RMSE and cumulative predictions of multiple models against multiple test sets and stage it incrementally. No way I could do that in 10 min. Not sure I like that method of interviewing.

Op - let us know how it goes

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