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Prep plan
Updated weekly · Last refresh Aug 30

lululemon Mobile Engineer Interview Questions

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

50questions
~9htotal time
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1
CodingStart here. 27 questions · ~285 min
First Non-Repeating Character IndexEasy
Practice

Use a hash map to count character frequencies, then scan the string to find the first non-repeating character index.

Hash TablesArraysStringslululemon
Maximum Sum Contiguous SubarrayEasy
Practice

Use Kadane's algorithm to find the contiguous subarray with the largest sum in linear time.

Dynamic ProgrammingArraysGreedylululemon
Find Two Sum IndicesEasy
Practice

Use a hash map to find two array elements that sum to a target in O(n) time.

Hash TablesArraysSortinglululemon
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2
Product Sense8 questions · ~84 min
Turn Feedback Into New FeaturesMedium

Approach for turning user feedback into a well-scoped feature, with clear prioritization, MVP definition, and success metrics.

User ResearchFeature PrioritizationUser Needslululemon
Segment Users for PersonalizationMedium

Framework for segmenting users so personalization reflects distinct needs, intents, and product value.

User SegmentsUser NeedsUse Caseslululemon
Prioritize Features for Premium RetailMedium

Evaluates prioritization and product judgment for a premium consumer app.

Feature PrioritizationUser NeedsMVPlululemon
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3
Metrics7 questions · ~74 min
Evaluate Engagement for BrowsingMedium

Assesses ability to define and interpret engagement metrics for a mobile shopping experience.

KPIsDAU/MAUEngagement Metricslululemon
Analyze Mobile Conversion FunnelMedium

Evaluates metrics thinking for diagnosing and improving mobile conversion performance.

Funnel AnalysisKPIsConversion Ratelululemon
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4
Behavioral & Leadership8 questions · ~84 min
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