Me postulé en línea. El proceso tomó 2 semanas. Acudí a una entrevista en Blue Health Intelligence (New York, NY) en mar 2024
Entrevista
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
Preguntas de entrevista [1]
Pregunta 1
EXplain your background and walk through your previous experience
Acudí a una entrevista en Blue Health Intelligence
Entrevista
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.
Me postulé en línea. El proceso tomó 4 semanas. Acudí a una entrevista en Blue Health Intelligence (Chicago, IL) en mar 2022
Entrevista
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
Preguntas de entrevista [1]
Pregunta 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?