J'ai postulé en ligne. Le processus a pris 3 semaines. J'ai passé un entretien chez CVS Health (New York, NY) en avr. 2025
Entretien
Interview process included a recruiter screening call, followed by an interview with the hiring manager, and then two more interviews with senior team members.
Interview Content:
The technical interviews focused on basic ML theory and a mix of easy to medium-level SQL and Pandas questions (both SQL and Pandas)
Pros:
- The questions themselves were fair and relevant to the role
- The interviewers were professional during the calls
Cons:
- Extremely poor communication
- I was explicitly told there would be no coding in the first round, yet most of it involved SQL questions
- This lack of transparency continued in later rounds—no clear guidance on what skills or topics would be assessed, which made preparation difficult
- The overall experience felt disorganized and left a negative impression of their internal coordination
Questions d'entretien [1]
Question 1
How does random forest/ boosted trees work? and pretty basic ML stuffs
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.
Questions d'entretien [1]
Question 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.
J'ai passé un entretien chez CVS Health (New York, NY)
Entretien
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
J'ai postulé en ligne. J'ai passé un entretien chez CVS Health en mars 2026
Entretien
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.