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Amazon SDE 2 OA
January 18, 2026 • 9 reads
Summary
I completed an Online Assessment for an SDE 2 role, which featured two coding problems, followed by sections on system design and behavioral questions.
Full Experience
The assessment consisted of two coding questions, one hard and one medium. The problems I encountered were: 1. Count subarrays with median K and 2. Count subarray with XOR K. Following the coding section, there was a section on design-related questions and tradeoffs, and finally, a section with behavioral questions.
Interview Questions (2)
Q1
Count Subarrays with Median K
Data Structures & AlgorithmsHard
Count subarrays with median K
Q2
Count Subarrays with XOR K
Data Structures & AlgorithmsMedium
Count subarray with XOR K