Airbnb Mobile Engineer Interview Questions

The questions to prepare for a Airbnb Mobile Engineer interview. Questions from real interview reports rank first. Updated weekly.

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CodingStart here. 8 questions · ~85 min

Build a Trie that returns Twitch search suggestions by frequency, with lexicographic tie-breaking and efficient prefix queries.

Flatten a deeply nested JSON-like object into path-value pairs using recursion and deterministic key construction.

Linked List Coding ProblemMedium

Practice

Reorder a linked list of Airbnb listing photos by alternating nodes from the front and back in place.

Linked ListsAlgorithms

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Anagram GroupingEasy

Tests your ability to implement a correct and efficient grouping algorithm for anagrams.

Hash TablesArraysStrings

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Key-Value Store With TTLMedium

Tests designing data structures with expiration semantics and efficient lookup.

Hash TablesQueueHeap

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Handle Slow Networks and Fake ErrorsMedium

Tests your ability to build resilient UI states and error handling for unreliable network conditions.

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Behavioral & Leadership11 questions · ~118 min

Owning a Production Outage MistakeMedium

Tests ownership during a self-caused production outage, including incident response, communication, prioritization, and learning.

Conflict ResolutionCommunicationOwnership

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Deadline Pressure With Incomplete DataMedium

Tests prioritization under pressure, judgment with incomplete data, and ownership in delivering a decision despite ambiguity.

time managementDealing With AmbiguityPrioritization

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