J'ai postulé en ligne. Le processus a pris 3 semaines. J'ai passé un entretien chez eHealth en avr. 2019
Entretien
1. A 48-hour take home
2. Phone screen with a data scientist going over resume projects
3. Phone screen with a data scientist, going over machine learning and statistical design
4. On-site interview (SQL, Python, and general design questions)
Questions d'entretien [1]
Question 1
1. SQL joins, aggregate functions, union, nested select
2. When would you use mean squared error vs. mean absolute error as a loss function?
3. How would you calculate correlation between numerical variables? Non-numerical variables?
4. When would you not want to use accuracy as a validation metric?
5. What is your go-to model for binary classification and why?
It was a valuable experience, and I went through many processes, learning a lot along the way. This has equipped me with knowledge and confidence that will better prepare me for the upcoming interviews ahead.
J'ai postulé en ligne. J'ai passé un entretien chez eHealth
Entretien
The process started with completing a written assessment that involved questions related to what ML projects you have worked on and what are you expecting in your next role. Following it, there was a phone screen with the technical recruiter and then a technical interview with the hiring manager.
J'ai postulé en ligne. Le processus a pris 4 semaines. J'ai passé un entretien chez eHealth en mai 2021
Entretien
I submitted the resume online and HR contacted me on the same day I submitted it, which is the fastest reply within all the companies. First-round is the Hr call, and the second one is OA. Hiring manager and Hr are very nice.
Questions d'entretien [1]
Question 1
Some online assessment including Python, Statistics, Machine Learning
