Total three rounds interview, pretty typical. Talk about projects, previous working experience, asking machine learning questions, ab testing and case study. They much care about how you solve the problem.
I took a technical test, a technical phone screen, and had a virtual onsite interview. The position I was being considered for was changed in the middle, which could have been communicated better, though I applied through a recruiter. The change resulted in extra interviews and a lengthier process.
Phone screen, tech phone screen with coderpad sql, on site w/ couple of people from different teams. Overall heavy emphasis on the stats, not much actual coding. Roles are not for engineers, may want to pay attention to it
Data Scientist applicants have rated the interview process at Aetna with 2.5 out of 5 (where 5 is the highest level of difficulty) and assessed their interview experience as 35% positive. To compare, the company-average is 63.4% positive. This is according to Glassdoor user ratings.
Candidates applying for Data Scientist roles take an average of 40 days to get hired, when considering 26 user submitted interviews for this role. To compare, the hiring process at Aetna overall takes an average of 27 days.
Common stages of the interview process at Aetna as a Data Scientist according to 26 Glassdoor interviews include:
Phone interview: 34%
Presentation: 24%
One on one interview: 17%
Group panel interview: 7%
IQ intelligence test: 7%
Other: 5%
Background check: 2%
Drug test: 2%
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