UI Engineer

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UI Engineer in USA new

Gamma
Full time
Email

USA
10/16/2026
Report

San Francisco, CA

Responsibilities

Own accessible design-system components from foundational elements through complex editor UI primitives.
Build pixel-perfect layouts, smooth animations, and responsive interactions across the product.
Implement polished micro-interactions and transitions.
Optimize React rendering, bundle size, CSS performance, and interaction responsiveness for 60fps animations.
Solve cross-browser compatibility issues, rendering quirks, and UI edge cases.
Partner with designers to translate high-fidelity mocks into production-ready components.

Requirements

3–5+ years of frontend engineering experience with deep React expertise.
Mastery of CSS, including flexbox, grid, animations, transforms, and browser quirks.
Experience building complex interactive UIs such as editors, design tools, or animation-heavy applications.
Experience optimizing React rendering, CSS performance, and animation frame rates.
Experience building reusable, accessible, and well-documented component libraries.
Strong attention to visual detail, interaction quality, loading states, error handling, and responsive behavior.
Experience with animation libraries or visual editing tools is a nice-to-have.

Benefits

Full-time position with benefits and equity.
Strong in-office culture requiring work in person four to five days per week in San Francisco, with flexibility to work from home when focus matters most.

Salary: $180k - $310k/yr

Gamma

Gamma is your AI design partner for creating presentations, websites, social media, and more. All at the speed of thought.

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