Dimagi Software Engineer Interview Questions
The questions to prepare for a Dimagi Software Engineer interview. Questions from real interview reports rank first. Updated daily.
Reverse a string in Python using character traversal and return the reversed result.
Explain average and worst-case time complexities for arrays, hash tables, linked lists, and trees.
Tests your understanding of integer limits and basic language/runtime details.
Tests your understanding of type systems and how they affect correctness and runtime behavior.
Tests your performance troubleshooting and capacity/throughput thinking.
Tests your practical engineering judgment for reliable, repeatable work under constraints.
Assesses practical data handling and correctness checks using spreadsheet tools.
Tests your knowledge of database concepts and when to use different structures.
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Identify repeated two-column key combinations, including combinations containing NULL values.
Point72Use PostgreSQL aggregations to produce list-like arrays and dictionary-like JSON objects from data records.
ExlJoin Comcast service records while explaining when transformed Python data should use mutable lists or immutable tuples.
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