I applied online. I interviewed at Amazon (Seattle, WA) in Mar 2025
Interview
There were 2 rounds. One with a data scientist and another with a senior data scientist. They asked about my past experiences and behavioural questions were involved it. They asked about classical ml and statistics question. In second round, it was behavioral question, past experience and SQL questions. There were 3 sql questions, 1 easy and 2 medium level difficulty.
Interview questions [1]
Question 1
Assumptions of Linear Regression, difference between pearson correlation and spearman rank correlation, random forest etc
There were two back-to-back rounds: one hour of behavioral questions focused on leadership principles, 30 minutes on statistics and machine learning, one SQL histogram question, and one Python question for 30 minutes.
I had 2 rounds of interview. One was behavioural based on leadership principles + coding round based on DSA and the second round was technical focussing on Data science and ML fundamentals.
Interview questions [1]
Question 1
Explain the end - to - end data processing pipeline.
I applied through an employee referral. The process took 4 weeks. I interviewed at Amazon (Seattle, WA)
Interview
1) Recruiter call
2) 2 rounds of each 1 hour technical questions + Behavior questions
1) Technical: Coding with SQL, and Pandas
2) Behaviour: Amazon Principal
3) Confusion matrix -- very detailed, you need to know what you saying
Interview questions [1]
Question 1
1) Technical: Coding with SQL, and Pandas
2) Behaviour: Amazon Principal
3) Confusion matrix -- very detailed, you need to know what you saying
