UI Coach guide
Product Design Interview Preparation
How to prepare for product design interviews: critiques, app teardowns, and portfolio conversations that stay specific.
By UI Coach Editorial ·
Product design interviews test whether you can think in public. Pretty Figma files help, but the conversation is about tradeoffs, users, and how you would work with engineering and research. Preparing only visuals leaves you exposed.
Know your own case studies
You should be able to tell each story in five minutes and in twenty. If you cannot remember why a decision happened, rewrite the case study. Interviewers will poke the weak joint.
Practice structured critique
When you are shown a screen, start with the job, then the hierarchy, then the risks. Do not open with I would make it more modern. Name who might fail and what you would measure. UI Coach challenges are useful rehearsal because they already include users and constraints.
Whiteboards are about questions
If you get a prompt, clarify the user, the success metric, and the platform. Sketch flows, not only a home screen. Call out what you would need from research instead of inventing quotes.
Ask about the team
Interviews go both ways. Ask how design partners with PM and engineering, how accessibility is owned, and how success is measured. The answers tell you whether you can do good work there.
Practice this on UI Coach
Time-box a challenge as if it were an interview exercise. Talk through it out loud. Then browse live product designer jobs and notice which tools and skills appear. Prepare stories that match those, honestly.
Sources
- Nielsen Norman Group on hiring UX professionals