Technical Depth & Areas of Specialization Questions
At FAANG companies, designers often have areas of depth or expertise. Discuss yours: e.g., mobile design, design systems, user research, accessibility, interaction design, etc. Show you have informed opinions based on experience and continuous learning.
MediumTechnical
19 practiced
Case study: A mobile app onboarding flow loses 40% of users on the second screen. Propose a prioritized set of hypotheses explaining the drop-off (e.g., friction in form fields, permission prompt, confusing CTA), design experiments to validate them, instrumentation to collect required metrics, sample-size guidance, and suggested design changes to test.
HardSystem Design
25 practiced
Design a scalable approach to support theming and brand customization for enterprise customers where each customer can have custom brand tokens without forking components. Cover storage (per-tenant token manifests), caching and CDN delivery, compile-time vs. runtime theming, and security/isolation considerations. Explain how admins would preview and publish themes.
EasyTechnical
23 practiced
Explain what accessibility (a11y) means for web applications and list the common accessibility issues you would prioritize when building reusable UI components. In your answer, describe how these issues affect real users (e.g., screen reader, keyboard-only, low-vision), how you would test for them (manual and automated), and which assistive technologies you would validate against.
EasyTechnical
19 practiced
Describe what a design system is and list its core components (e.g., tokens, components, documentation, accessibility guidelines, tooling). Explain the primary value a design system brings to engineering and product teams, and outline a pragmatic 3-step roadmap to start a design system at a mid-sized company (50–200 engineers).
MediumTechnical
34 practiced
You're implementing a pixel-perfect design for a complex animated component, but the animations cause frame drops on low-end devices. Designers insist on fidelity. How do you approach the conversation and propose alternatives that balance visual fidelity and performance? Provide concrete technical alternatives and how you'd validate them.
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