Interview questions
UI/UX Designer interview questions
51 realistic questions across technical, behavioural, HR, situational and role-specific categories. Questions only — join free to unlock model answers, quizzes and AI mock interviews.
Showing 25 of 51 questions
How do you decide between inheritance and composition in your code?
Technical
Beginner
Q1
How would you design a REST API for a high-traffic feature?
Technical
Intermediate
Q2
How would you diagnose and fix a slow database query?
Technical
Intermediate
Q3
How would you keep a page fast when traffic spikes?
Technical
Advanced
Q4
How would you secure an API against unauthorised access?
Technical
Advanced
Q5
How do you decide what to unit test versus integration test?
Technical
Intermediate
Q6
How would you prevent a race condition in a distributed system?
Technical
Advanced
Q7
Walk me through deploying a service with zero downtime.
Technical
Advanced
Q8
How would you approach a task that depends on Fundamentals of User-Centered Design?
Technical
Beginner
Q185
Walk me through how you would use Wireframing and Prototyping Techniques in practice.
Technical
Beginner
Q186
A colleague asks for your help with Design Systems and Component Libraries. What would you do?
Technical
Intermediate
Q187
Describe a time when User Research Methods and Analysis affected the outcome of your work.
Technical
Intermediate
Q188
What would you do if you had to deal with Accessibility and Inclusive Design Practices at short notice?
Role Specific
Intermediate
Q189
Tell me about a time you demonstrated Behavioral Competencies: Collaboration and Communication.
Behavioral
Beginner
Q190
What would you do if you faced this situation: Handling Ambiguity and Problem-Solving in Design?
Situational
Intermediate
Q191
How would you design a solution involving Designing for Scalability and Performance?
System Design
Advanced
Q192
How would you demonstrate Measuring and Communicating Design Impact to an interviewer?
Professional Specific
Advanced
Q193
Give an example of how you have applied Ethical Considerations in UI/UX Design in your work.
Professional Specific
Expert
Q194
How would you approach a task that depends on Design Thinking Process and User-Centered Design?
Technical
Intermediate
Q259
Walk me through how you would use Visual Hierarchy and Gestalt Principles in Interface Design in practice.
Technical
Intermediate
Q260
Tell me about a time you demonstrated Behavioral Questions: Handling Criticism and Iterating on Feedback.
Behavioral
Intermediate
Q261
Why Do You Want to Work Here?
HR Screening
Beginner
Q262
What would you do if you faced this situation: Situational: Prioritizing Conflicting Stakeholder Demands?
Situational
Intermediate
Q263
How would you design a solution involving System Design: Designing a Cross-Platform Notification System?
System Design
Advanced
Q264
Tell me how you would approach Role Specific: Creating and Maintaining a Design System.
Role Specific
Advanced
Q265
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