Top 35
Prep plan
Updated weekly · Last refresh Oct 17

Duolingo UX/UI Designer Interview Questions

The questions to prepare for a Duolingo UX/UI Designer interview. Questions from real interview reports rank first. Updated daily.

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~5htotal time
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1
ExecutionStart here. 6 questions · ~48 min
Prioritize Work Across Multiple ProjectsEasy

Explain how you prioritize work across multiple analytics projects with competing deadlines and stakeholders.

Trade-offsRoadmappingScope ManagementDuolingo
First Step on New Design WorkEasy

Assesses your approach to starting design work and setting direction quickly.

design processDuolingo
Sources of Design InspirationEasy

Evaluates how you find and apply inspiration to inform UX/UI decisions.

designDuolingo
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2
Product Sense5 questions · ~40 min
Align Product With User NeedsMedium

A framework for connecting user needs to business goals, then making product decisions with clear trade-offs and measurable outcomes.

User NeedsValue PropositionProduct VisionDuolingo
Walk Through Your PortfolioEasy

Tests your ability to communicate design impact and relevance through your portfolio.

User ResearchUser NeedsUse CasesDuolingo
Design Mobile App OnboardingMedium

Tests your onboarding strategy, UX fundamentals, and ability to define a clear first-run experience.

User NeedsMVPUse CasesDuolingo
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3
Behavioral & Leadership22 questions · ~176 min
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4
More topics2 questions · ~16 min
Design Success Metrics FrameworkMedium

Define a practical framework for judging design success using leading, lagging, and funnel-based product metrics.

KPIsConversion RateEngagement MetricsDuolingo
Measure Retention and EngagementMedium

Tests your metrics thinking and your ability to connect UX changes to measurable outcomes.

KPIsRetentionEngagement MetricsDuolingo

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