Product & Design Software Engineer Interview Questions
The questions to prepare for a Product & Design Software Engineer interview. Questions from real interview reports rank first. Updated daily.
Use Floyd’s two-pointer algorithm to determine whether a singly linked list contains a cycle.
Product & DesignCompute the maximum contiguous subarray sum in O(n) time using Kadane's Algorithm.
Product & DesignReverse a string using a two-pointer approach by converting it to a mutable character list in Python.
Product & DesignTests Unity data architecture choices for maintainable and reusable game configuration.
Product & DesignTests OOP design skills and ability to apply polymorphism to real game systems.
Product & DesignTests GC knowledge and practical strategies to keep frame times stable in Unity games.
Product & DesignTests technical communication and ownership by asking you to explain how OOP principles shaped real engineering decisions and outcomes.
Product & DesignTests knowledge of performance optimization techniques for frequently accessed data.
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Compare experiment variants by conversion metrics and rank them using a window function.
Product & DesignDebug and optimize a PostgreSQL aggregation over millions of invoice and line-item records.
IntuitOptimize a PostgreSQL reporting query by reducing scanned rows, preserving unmatched records, and selecting the latest related review efficiently.
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