Aws Engineer Interview Questions

649 aws engineer interview questions shared by candidates

Find the maximum value in all possible subarrays of size K (sliding window maximum problem). Given an array of integers and a window size K, return the maximum values as the window slides through the array. This is a LeetCode hard-level algorithm question that's rarely relevant for data engineering roles, which typically focus on SQL optimization, ETL pipelines, and data architecture rather than complex algorithmic problems.
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AWS Lead Data Engineer

Interviewed at Ascendion

3.8
Jul 18, 2025

Find the maximum value in all possible subarrays of size K (sliding window maximum problem). Given an array of integers and a window size K, return the maximum values as the window slides through the array. This is a LeetCode hard-level algorithm question that's rarely relevant for data engineering roles, which typically focus on SQL optimization, ETL pipelines, and data architecture rather than complex algorithmic problems.

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