UI Designer Job Description

Key skills

Responsibilities

• • Design high-fidelity interface screens that are visually polished and on-brand
• • Build and maintain a scalable design system with reusable components and clear usage rules
• • Define typography, color, spacing, and layout standards used across the product
• • Ensure designs meet accessibility standards for contrast, hierarchy, and focus states
• • Design responsive layouts that work gracefully across device sizes
• • Specify interaction states, transitions, and micro-interactions for engineers
• • Collaborate with UX designers to translate flows and wireframes into finished visuals
• • Prepare clean handoff files and partner with engineers to ensure faithful implementation

Requirements

• • 3+ years designing user interfaces for digital products with a strong portfolio
• • Advanced proficiency in Figma or a comparable interface design tool
• • Demonstrated experience building or contributing to a design system
• • Strong grasp of visual hierarchy, typography, color, and layout fundamentals
• • Working knowledge of accessibility principles as they apply to visual design
• • Ability to collaborate closely with UX designers and engineers through handoff

Nice to have

• • Basic understanding of HTML/CSS to inform realistic, buildable designs
• • Motion design or prototyping skills for interaction-heavy interfaces
• • Experience designing for both web and native mobile platforms
• • Illustration or custom iconography capability
• • Experience contributing tokens, variables, or components to a shared design system used across squads
• • Comfort producing developer-ready specs and interaction states so builds match the design without back-and-forth

What to look for in a great UI Designer

A strong portfolio is the single best signal — look for consistency, attention to detail, and evidence of systems thinking rather than a collection of disconnected pretty screens. Ask candidates to walk through a design and explain their decisions: why this spacing, why this type scale, why these states. The best UI designers care about accessibility and buildability, not just aesthetics, and can talk about constraints they designed within. Watch for how they handle a component used in many contexts — strong candidates think in reusable systems, not bespoke one-offs. Collaboration cues matter: do they speak respectfully about working with engineers and UX peers?

Interview questions to ask a UI Designer

Walk through their portfolio and ask them to defend specific decisions — probe the reasoning behind type scales, color choices, and component structure. Give a small design exercise such as redesigning a cluttered screen, and observe how they establish hierarchy and reduce noise. Ask how they would design a button component that needs to work across many states and contexts; this tests systems thinking. Probe their accessibility awareness with a question about color contrast or focus states. Finally, ask about a time they disagreed with an engineer about feasibility and how they resolved it.

Where to source UI Designers

Dribbble, Behance, and personal portfolio sites are the natural hunting grounds — visual work speaks for itself in this discipline. Designer communities on Twitter/X, Designer Hangout, and Figma community files surface active practitioners. LinkedIn searches filtered by Figma and design systems experience help qualify candidates. Referrals from your existing design team are valuable since taste and craft are hard to assess remotely. For senior hires, look for designers who have built and documented design systems or who write thoughtfully about their craft, which signals depth beyond surface aesthetics.

Reading a UI Designer's portfolio critically

For UI work the craft is in the details, so zoom in. Look at spacing, alignment, type scale, and how the designer handles the unglamorous states — empty, loading, error, and dense data — because production interfaces live in those states, not the hero screen. Ask to see a component set or design-system contribution, since consistency across a real product is far harder than a single polished mockup. Probe whether they design responsively and consider accessibility — contrast, focus states, and hierarchy — rather than treating those as afterthoughts. A portfolio of gorgeous concept screens with no interaction thinking, no system behind it, and no evidence of collaborating with engineers usually means the work will not survive contact with a real build.

How an ATS speeds up hiring a UI Designer

UI roles draw heavy application volume and always hinge on visual work, so the win is fast, fair triage. In Pitch N Hire you can make a portfolio link a required field, letting reviewers assess real craft in the first pass instead of requesting samples one candidate at a time. Scorecards keep the panel aligned on the competencies that actually predict success — visual polish, systems thinking, responsive behaviour, and handoff quality — rather than everyone reacting to their favourite screen. Because UI hiring often includes a design exercise, keeping the brief, the Figma submission, and each reviewer's rating on one record makes comparison consistent and quick. Posting to design communities from the same place widens sourcing without adding coordination overhead.