Amazon Data Scientist Interview Preparation Guide (Mid-Level)
Data Scientist
Amazon
Mid Level
8 rounds
Updated 11/22/2025
Amazon's Data Scientist interview process consists of an initial recruiter screen followed by two technical phone screens and five onsite rounds. The process evaluates candidates across SQL, Machine Learning, Python coding, Statistics, Algorithms, and Behavioral/Cultural fit. Interviewers assess both technical depth and ability to translate business problems into data-driven solutions. The entire process typically spans 4-6 weeks.
Interview Rounds
1
Recruiter Screening
30 min4 focus topicsculture fit
2
Technical Phone Screen 1: SQL & Data Analysis
60 min4 focus topicstechnical
3
Technical Phone Screen 2: Machine Learning & Modeling
60 min5 focus topicstechnical
4
Onsite Round 1: Machine Learning & Modeling Deep Dive
60 min6 focus topicstechnical
5
Onsite Round 2: Data Analysis & A/B Testing
60 min4 focus topicstechnical
6
Onsite Round 3: SQL & Database Optimization
60 min4 focus topicstechnical
7
Onsite Round 4: Algorithms & Problem Solving
60 min3 focus topicstechnical
8
Onsite Round 5: Amazon Leadership Principles & Behavioral
60 min5 focus topicsbehavioral
Additional Information