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 weekly.
Use Floyd’s two-pointer algorithm to determine whether a singly linked list contains a cycle.
Product & DesignReverse a string using a two-pointer approach by converting it to a mutable character list in Python.
Product & DesignCompute the maximum contiguous subarray sum in O(n) time using Kadane's Algorithm.
Product & DesignTests design judgment for extensibility and maintainability in game codebases.
Product & DesignTests data structure selection and performance analysis for game leaderboards.
Product & DesignTests understanding of C# types and their implications for memory and performance.
Product & DesignTests ownership in debugging, structured root-cause analysis, and clear communication during a production issue.
Product & DesignTests knowledge of performance optimization techniques for frequently accessed data.
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Use joins, a CTE, CASE expressions, and monthly pivoting to compare Lucid campaign performance across channels.
Lucid MotorsUse CTEs, joins, aggregations, and CASE logic to combine Salesforce, Marketo, and Google Analytics into one monthly campaign report.
Palo Alto NetworksUse joins, a CTE, and date functions to find monthly supplier cost variance and on-time delivery trends.
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