Top 43
Prep plan
Updated weekly · Last refresh Oct 17

Navan Mobile Engineer Interview Questions

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

43questions
~6htotal time
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1
CodingStart here. 19 questions · ~169 min
Depth-First Search ImplementationEasy
Practice

Traverse a graph or tree with DFS and return the visit order from a given start node.

RecursionTreesGraphsNavan
Longest Substring Without RepeatsMedium
Practice

Find the longest substring with all unique characters using a sliding window.

Hash TablesStringsTwo PointersNavan
Managing Memory in Mobile AppsMedium

Explain how to prevent leaks, reduce retention, and manage object lifecycles in mobile apps.

Hash TablesStackArraysNavan
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2
Metrics5 questions · ~44 min
Define Success for a New FeatureEasy

Define the right metrics to judge whether a new product feature is successful.

KPIsConversion RateLeading IndicatorsNavan
Monitor and Improve UXMedium

Tests your use of observability and feedback loops to improve mobile UX over time.

KPIsLeading IndicatorsDiagnosisNavan
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3
Behavioral & Leadership16 questions · ~142 min
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4
More topics3 questions · ~27 min
Memory Management in MobileMedium

Tests your ability to prevent memory leaks and manage resources effectively on mobile platforms.

InfrastructureQualityNavan
Feature Not Used by UsersMedium

Tests your product sense and ability to diagnose adoption issues and iterate effectively.

User ResearchUser NeedsPain PointsNavan
Keep the App Fast and ResponsiveEasy

Tests your performance mindset and concrete tactics to protect user experience.

CommunicationOwnershipPrioritizationNavan
The finish line: interview-readyComplete all 43 questions to finish this plan.