UI/UX Designer
Interview Questions.
15 practice questions across 12 skills — each with what the interviewer is really listening for. Prepare with intent, not guesswork.
Free · No signup · Grouped by skill
How to use this page
Don't memorise answers. For each question, read what the interviewer is looking for, then practise answering out loud in your own words with a real example. The notes describe strong answers and common red flags — they are for your prep, not a script.
Design Thinking
1 questionWalk me through your design process from a vague problem statement to a shipped screen.
IntermediateWhat the interviewer is looking for: Strong answers show research, defining the problem, ideation, prototyping, testing, and iteration, not jumping straight to visuals. Starting in Figma with pixels before understanding the problem is a red flag.
User Research
2 questionsHow do you conduct user research when you have little time and no budget?
IntermediateWhat the interviewer is looking for: Look for lightweight methods — guerrilla interviews, existing analytics, support tickets, and quick usability sessions. Claiming research is impossible without a big budget is a red flag.
A stakeholder insists on a design decision your research contradicts. How do you handle it?
AdvancedWhat the interviewer is looking for: Strong candidates present evidence, understand the stakeholder's goal, and propose testing to resolve it rather than just deferring or digging in. Caving without data, or ignoring the stakeholder, are both red flags.
Wireframing
1 questionWhy start with low-fidelity wireframes instead of a polished high-fidelity design?
BasicWhat the interviewer is looking for: Look for cheap iteration on structure and flow, and avoiding attachment to visuals too early. Polishing pixels before the flow is validated is a red flag.
Information Architecture
1 questionWhat is information architecture, and how do you decide how to organise a complex product's navigation?
IntermediateWhat the interviewer is looking for: Strong answers use card sorting and mental models of users, grouping by user tasks not internal org structure. Mirroring the company's departments in the nav is a classic red flag.
Prototyping
1 questionHow do you use prototyping to answer a specific design question before development?
IntermediateWhat the interviewer is looking for: Look for matching prototype fidelity to the question, testing flows with real users, and learning fast. Building a full high-fidelity prototype when a rough one would answer the question is a red flag.
Design Systems
1 questionWhy build and maintain a design system, and what breaks without one?
IntermediateWhat the interviewer is looking for: Strong candidates cite consistency, speed, and scalability across teams, plus reduced drift and rework. Treating a design system as just a component library with no governance is a red flag.
Figma
1 questionHow do you use Figma features like components, variants, and auto-layout to scale a design?
IntermediateWhat the interviewer is looking for: Look for reusable components, variants for states, and auto-layout for responsive structure, keeping files maintainable. Manually duplicating and restyling frames everywhere is a red flag.
Usability Testing
1 questionYou ran a usability test and users struggled with a flow you were proud of. What do you do?
IntermediateWhat the interviewer is looking for: Strong answers embrace the finding, dig into the why, and iterate without ego. Dismissing users as 'not getting it' is a serious red flag.
Accessibility
1 questionHow do you make sure your designs are accessible to users with disabilities?
IntermediateWhat the interviewer is looking for: Look for colour contrast, keyboard and screen-reader support, focus states, and not relying on colour alone, referencing WCAG. Treating accessibility as an afterthought is a red flag.
Visual Design
1 questionHow do you use typography and spacing to establish hierarchy on a busy screen?
IntermediateWhat the interviewer is looking for: Strong candidates use scale, weight, contrast, and whitespace to guide the eye, with restraint. Decorating without a clear hierarchy or cramming everything with equal emphasis is a red flag.
Responsive Design
1 questionHow do you design a component so it holds up across mobile and desktop?
BasicWhat the interviewer is looking for: Look for content-first thinking, flexible layouts, touch targets, and testing at real breakpoints. Designing only for one fixed desktop width is a red flag.
Presentation Skills
1 questionHow do you present design work to engineers and PMs so it actually gets built as intended?
BasicWhat the interviewer is looking for: Strong answers frame decisions around user problems and rationale, provide specs, and invite feedback early. Throwing a finished mockup 'over the wall' is a red flag.
Behavioural & role-general
2 questionsTell me about a design you shipped that you later realised was wrong. What did you learn?
BasicWhat the interviewer is looking for: Look for humility, using data or feedback to recognise the mistake, and iterating. Claiming every design was a success is a red flag.
How do you balance business goals with user needs when they conflict?
AdvancedWhat the interviewer is looking for: Strong candidates find solutions that serve both over the long term and avoid dark patterns that harm trust for short-term metrics. Willingly designing manipulative patterns is a red flag.