I applied through an employee referral. I interviewed at Amazon (San Jose, CA) in Jan 2022
Interview
Very tedious. Basic SQL questions and merge operations in pandas. Coding basic functions in pandas in the beginning and linear and multivariate analysis questions. Also discussed correlation and heatmap PCA dimensionality reduction
Interview questions [1]
Question 1
Multivariate analysis, Pandas merge operations and apply functions.
Great prep work from recruiter. Interviewer themselves must have other stuff to do that day as the skipped straight to coding challenge, then hung up once I failed. Terrible expreince.
I applied online. I interviewed at Amazon (Londres, Inglaterra) in Feb 2022
Interview
Smooth and friendly. Easy and basic questions. Python and sql queries were asked. Blackbox coding. No place to test your code. They were more interested in approach than the results.