> Markdown version of [/jobs/ext/4203767-frontend-engineer-design-systems](https://www.wearedevelopers.com/jobs/ext/4203767-frontend-engineer-design-systems). 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). --- # Frontend Engineer - Design Systems - **Company:** Mercury Systems, Inc. - **Location:** New York, NY, United States - **Salary:** $115,700 - $158,400 - **Contract:** Internship / Graduate position - **Skills:** HTML, Cascading Style Sheets (CSS), Programming Tools, TypeScript, ReactJS, AI Coding Agents, Front End Software Development - **Published:** October 22, 2026 - **Apply:** https://www.indeed.com/viewjob?jk=91d46e0578e52beb ## About the Role * A foundation in React, TypeScript, HTML, and CSS, with experience building interfaces and the ability to explain the decisions behind your code. * Care for visual craft and how people use software, including an interest in accessible interfaces and the details that make interactions feel right. * Hands-on fluency with AI coding tools. You can provide useful context, evaluate and improve generated code, and verify that it works as intended. * Ownership and a willingness to learn: you follow work through, communicate when you need help, and use feedback to improve your approach. * Curiosity about reusable systems and the tradeoffs involved in serving different product needs with shared components. * An interest in solving problems alongside designers and engineers, contributing ideas, and understanding the needs behind a request. * Experience with design systems, prototyping, or developer tooling is a plus. You don't need to have held a design systems role to bring useful skills and ideas to this team.