UX design intern interviews center on your portfolio: how you understood users, made design decisions and tested them. Many loops add a whiteboard or take-home exercise. This page covers the rounds to expect, the questions that come up with what a strong answer contains, two sample answers, what interviewers expect from an intern, the mistakes that cost offers, and a two-week prep plan.
What the ux design intern interview looks like
| Round | What happens | How to prepare |
|---|---|---|
| Screen | Background, interest in the company and a portfolio overview | Prepare a three-minute portfolio summary |
| Portfolio review | Walk through one or two case studies in depth | Rehearse the story of each case study |
| Design exercise | A whiteboard challenge or short take-home | Practice timed design challenges out loud |
Questions that come up, and what strong answers contain
- Walk me through a project in your portfolio. The problem, users, research, decisions, testing and outcome.
- How do you decide what to research? Start from the decision you need to make and the biggest unknowns.
- Design a checkout flow for a grocery app. Users, constraints, the key steps and how you would test it.
- How do you handle feedback you disagree with? Listen, test the idea, and decide with evidence.
- How do you design for accessibility? Contrast, keyboard use, screen readers and inclusive testing.
- What would you improve about our product? A specific, researched observation and a reasoned idea.
- Tell me about a design that did not work. What you learned from testing and what you changed.
Two sample answers
Tell me about a design that did not work.
For a campus events app, my first design put filters behind a menu to keep the screen clean. In testing, four of five students never found them and scrolled endlessly. I moved the two most-used filters to the top as chips and kept the rest in the menu. In the next round, everyone found events faster. I learned that clean isn't the same as usable.
How do you design for accessibility?
I build it in from the start: sufficient color contrast, text that scales, clear focus states for keyboard users and labels that make sense to screen readers. I test with real tools, like a screen reader and keyboard-only navigation, and where possible with people who rely on them.
What interviewers expect from an intern
- A clear process, not just polished screens.
- Evidence from research and testing.
- Communication and openness to feedback.
For the full-time version of these questions, see UX designer interview questions.
Mistakes that cost offers
- Showing final visuals without the problem and process.
- Too many case studies and too little depth.
- Ignoring constraints such as engineering effort.
- Defending a design instead of discussing evidence.
A two-week prep plan
- Days 1 to 4: tighten two case studies around problem, process and outcome.
- Days 5 to 7: practice timed whiteboard challenges.
- Days 8 to 10: study the company's product and note specific observations.
- Days 11 to 14: rehearse your portfolio walkthrough and run a mock interview.
Timing matters as much as preparation: see our internship recruiting timeline, and once you are in, turning an internship into a return offer. Engineering candidates should also read software engineer intern interview questions.
Where CoPilot Interview fits
Intern interviews reward clear explanations of your own projects and coursework, and that takes practice out loud. CoPilot Interview is an AI interview assistant; its free AI mock interview builds ux design intern questions from your résumé and the job description, reads them aloud, scores each spoken answer out of ten and shows a model answer to compare. The free plan gives 15 minutes a day of live help in sessions of up to 15 minutes, with AI mock interviews included, with no card, which suits a student budget. For real interviews and online assessments, follow your employer's rules.
Disclosure: CoPilot Interview is our product, so weigh what we say about it accordingly.
Frequently asked questions
How many case studies should a UX intern portfolio have?
Two or three strong ones are better than many shallow ones; interviewers usually ask about one or two in depth.
What is a whiteboard challenge?
A timed exercise where you design a solution to a prompt while explaining your thinking out loud.
Do UX interns need to code?
Usually not, though understanding basic front-end constraints helps.
Can I use AI tools during an internship interview?
Only where the instructions allow it. Online assessments and many live rounds forbid outside help. Use AI to practice beforehand, and follow your employer's rules.
Practice this interview before the real one
The AI mock interview builds questions from your resume and the job description, reads them aloud and scores each spoken answer out of 10. Included on the free plan.
Start a mock interview