Postman Software Engineer Interview Questions
The questions to prepare for a Postman Software Engineer interview. Questions from real interview reports rank first. Updated daily.
Use sorting and a greedy prefix-cost scan to maximize the number of Postman goodies bought after selling a printer cartridge.
PostmanImplement an O(1) LRU cache using a hash map and doubly linked list.
PostmanExplain optimistic and pessimistic locking for banking transactions, including tradeoffs, failure handling, and when each approach is appropriate.
PostmanAssesses your understanding of database indexing and its impact on query performance.
PostmanWrite a SQL query using window functions to find the top three most active workspaces for each organization over the last 30 days. Use the organizations, ...
PostmanCalculate weekly retention by signup cohort using CTEs, joins, date truncation, and distinct user counts.
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eToroIdentify users with at least three target actions in their first week and return their qualifying daily activity.
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Evaluates system design skills for real-time messaging at scale.
PostmanTests your understanding of asynchronous execution in JavaScript runtimes.
PostmanTests problem-solving structure for ambiguous, non-coding scenarios.
PostmanAssesses your practical familiarity with common web communication patterns.
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