Groupon Software Engineer Interview Questions
The questions to prepare for a Groupon Software Engineer interview. Questions from real interview reports rank first. Updated weekly.
Return Groupon deal category values level by level using breadth-first search on a binary tree.
GrouponFind the longest contiguous subarray whose sum equals K using prefix sums and a hash map.
GrouponTests your system design skills for building reliable, scalable services.
GrouponTests your ability to design for throughput, latency, and resilience under load.
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Assesses performance troubleshooting and pragmatic system design under fixed constraints.
GrouponEvaluates event handling, debouncing logic, and client-server interaction design.
GrouponEvaluates your understanding of Java generics limitations and practical workarounds.
GrouponAssesses SQL fundamentals and ability to craft correct queries.
GrouponCompute daily active users and a 7-day rolling average using a CTE, distinct counts, and window functions.
Meta
Spotify
Meta ITFind the top 10 products by total sales revenue using joins, aggregation, and a CTE.
RTX
iSmile Technologies
CatalinaRank Groupon marketing channels by completed order revenue using joins, aggregation, and RANK.
Groupon