UX/UI Designer interview questions (2026)

UX/UI design interviews test your process, portfolio & craft, collaboration, and a design exercise. Then practice them in a free AI mock interview tailored to your exact role.

Process & portfolio

• Walk me through a portfolio project from problem to outcome.
• How do you decide what to design when the requirements are vague?
• How do you know whether a design actually worked?

Craft & critique

• How do you handle critical feedback on your designs?
• How do you balance user needs against business and technical constraints?
• Tell me about a design decision you had to defend.

Collaboration & exercise

• How do you work with engineers when something can't be built as designed?
• How do you fold user research into your work?
• Improve the experience of an everyday app — talk me through it.