Me postulé a través de una agencia de empleos. El proceso tomó 2 semanas. Acudí a una entrevista en CVS Health en jun 2024
Entrevista
I had four rounds, two technical rounds with team members, one technical round with a member of the same org but different team, one behavioral with hiring manager. In the techincal round, there were two SQL questions, one pandas data manipulation quesion, a medium coding quesion, and they asked me to walk thru a project.
Preguntas de entrevista [1]
Pregunta 1
They give me an exampled dataset, let me use pandas to clean the data and do feature engineer.
The phone screen was surprisingly in-depth, lasting about 40 minutes and focusing heavily on real-world applications of data science. We discussed model development, particularly for predicting hospital readmissions, which was quite challenging. I had just practiced a similar scenario on PracHub that mirrored this section almost flawlessly. Following this, I went through a technical round where I tackled questions on feature engineering and demographic fairness. Ultimately, I received an offer but decided to decline it after weighing my options.
Preguntas de entrevista [1]
Pregunta 1
How would you build a model to predict 30-day hospital readmission risk for chronic patients? Walk through your feature engineering using claims and prescription data, model selection tradeoffs (logistic regression vs gradient boosting given explainability requirements for healthcare), how you'd handle class imbalance (around 10% readmission rate), and how you'd evaluate fairness across demographic groups before deployment.
Acudí a una entrevista en CVS Health (New York, NY)
Entrevista
Easy Chill, comfortable, wasnt difficult, more on health and pharmacy stuff,
Interview was friednly and accommodating, overall i would say good experince, the process was smooth, But applied with out reffereal
Me postulé en línea. Acudí a una entrevista en CVS Health en mar 2026
Entrevista
Interestingly, the first round was with AVP, and he discussed many mathematical concepts.. The second and third rounds were on the same day, for coding and case study. One week later was VP interview with behaviors.