I applied online. The process took 2 weeks. I interviewed at Blue Health Intelligence (New York, NY) in Mar 2024
Interview
It was a screening round the recruiter contacted me through phone and
did not explain much about the role and ghosted me after the initial screening round . it was definitely not a got experience
Interview questions [1]
Question 1
EXplain your background and walk through your previous experience
The interview process was three rounds of one on one interviews with different members of the team. I spoke with an HR Manager, the SVP of Analytics, and finally a current data scientist for technical questions.
I applied online. The process took 4 weeks. I interviewed at Blue Health Intelligence (Chicago, IL) in Mar 2022
Interview
1. HR screening
2. Manager interview - asked me technical questions and previous projects on my resume, 45 min
3. Team interview - asked me technical questions on ML models, SQL, Python, 2 hours in total
Interview questions [1]
Question 1
How do you do feature selection?
How do you handle a dataset with 10000 features?
How to read in a big dataset in python?
What is the difference between Union and Union all?
