J'ai postulé via un recruteur. Le processus a pris 2 semaines. J'ai passé un entretien chez Point72 (New York, NY) en mai 2019
Entretien
The first one was a phone interview with the recruiter on background check, and they sent a 60 mins code challenge, there were four problems. And there were two 30 mins phone interviews with the data scientists in the group. There will be a data challenge and on-site presentation, which I didn't get to
Questions d'entretien [1]
Question 1
linear regression problems: assumptions, regularizations
A case study about building a transaction predicting model
Hackerrank consisting of easy-medium SQL and coding leet code type questions followed by "behavioral interview" that is technical, followed by technical statistics round. Interviewer dove deep into my projects. Statistics round was straightforward (bayes rule etc.)
J'ai passé un entretien chez Point72 (New York, NY)
Entretien
One of those pymetrics tests + wunderlic. Online Assesment, 1 SQL (easy), 2 leetcode mediums. Then virtual onsite with 3 interviewers. 1 Behavioral, 1 data case, 1 machine learning high level concepts.
Questions d'entretien [1]
Question 1
What happens to F-Statistic/T-statistic if you replicate the data?
1) 30 min call with recruiter 2) 90 min OA 3) 2 interviews with Data Scientists (1 behavioral + 1 technical) 4) week long case study + create a presentation 5) (onsite round) I was ghosted after my case study submission
The process is long. If you’re not 100% committed to the org + team, I wouldn't invest the time in the case study + presentation round. That said, the interviews themself were fair if you have a solid background in DS
Questions d'entretien [1]
Question 1
What do you do when you have conflicting priorities?