Got invited to a Hacker Rank assessment. The timing and level of details in the questions does not make sense. I invite their own data scientists to take the same assessment to see whether they can finish it on time.
Perguntas de entrevista [1]
Pergunta 1
circles intersect or not with lots of unnecessary details added
one SQL question
office setup question (dont remember)
change date format to Quarterly
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.)
Fiz uma entrevista na empresa Point72 (New York, NY).
Entrevista
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.
Perguntas de entrevista [1]
Pergunta 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
Perguntas de entrevista [1]
Pergunta 1
What do you do when you have conflicting priorities?
