> Markdown version of [/jobs/ext/4620750-senior-ui-engineer-design-systems-editor-ui-hybrid](https://www.wearedevelopers.com/jobs/ext/4620750-senior-ui-engineer-design-systems-editor-ui-hybrid). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Senior UI Engineer - Design Systems & Editor UI (Hybrid) - **Company:** Gamma - **Location:** San Francisco, CA, United States - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Cascading Style Sheets (CSS), ReactJS, Front End Software Development - **Published:** November 7, 2026 - **Apply:** https://www.juju.com/job/28_25197_292cb5c4c7558f4bc10abd620d622daf ## About the Role The role involves building design system components and translating high-fidelity mocks into reusable components. Candidates should have 3-5+ years of frontend engineering experience, deep expertise in React, and mastery of CSS. The position offers a competitive salary range of $180K-$275K plus benefits and equity, with a strong in-office culture and collaborative environment. ## Description A tech company in San Francisco is seeking a Frontend Engineer to enhance their visual experience.