Top 34
Prep plan
Updated weekly · Last refresh Oct 17

Costar UX/UI Designer Interview Questions

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

34questions
~5htotal time
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1
Product SenseStart here. 9 questions · ~72 min
Gather Feedback on DesignsEasy

Explain how you gather design feedback, from early discovery through validation, and how you decide which signals to act on.

User ResearchUser NeedsPain PointsCostar
Approach User Research in DesignEasy

Explain a practical approach to user research in the design process, from understanding user needs to turning findings into design decisions.

Jobs to Be DoneUser ResearchUser NeedsCostar
Designing for Accessibility at ScaleMedium

Approach for building accessibility into product design through user needs, research, use cases, and measurable outcomes.

User NeedsPain PointsUse CasesCostar
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2
Execution5 questions · ~40 min
Quality Under Tight DeadlineMedium

Explain how you protect quality on a fixed-deadline engineering project by managing scope, risks, and release criteria.

Launch PlanningTrade-offsScope ManagementCostar
Approach to a ProjectMedium

Tests how you plan UX/UI work, align stakeholders, and manage tradeoffs.

design processCostar
Adobe Creative Suite ExperienceMedium

Tests your practical tool proficiency for UX/UI design production.

experienceCostar
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3
Behavioral & Leadership18 questions · ~144 min
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4
More topics2 questions · ~16 min
Handling Architectural Stakeholder ConflictMedium

Tests conflict resolution and influence when a stakeholder challenges an architectural decision with meaningful business or technical stakes.

Conflict ResolutionStakeholder ManagementCommunicationCostar
Design Success Metrics FrameworkMedium

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

KPIsConversion RateEngagement MetricsCostar

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