Frontend Engineer – Design Systems
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Job Description
Frontend Engineer building React and TypeScript design systems for Mercury, a fintech company. Improving accessible components, documentation, workflows, and AI-assisted development tools.
Responsibilities:
- Build shared React and TypeScript components and patterns for Mercury interfaces
- Partner with designers and product engineers to connect design intent with working software
- Evolve components and tokens across Figma and code
- Improve accessibility, interactions, reliability, implementation, and testing
- Improve documentation, examples, workflows, and adoption of the design system
- Use AI tools to explore approaches and move ideas into working code
- Contribute to code-based prototyping and tools for designers and AI agents as opportunities align
Requirements:
- Foundation in React, TypeScript, HTML, and CSS, with experience building interfaces and ability to explain code decisions
- Interest in accessible interfaces and interaction details
- Hands-on fluency with AI coding tools, including providing context, evaluating and improving generated code, and verifying results
- Ownership and willingness to learn
- Curiosity about reusable systems and shared-component tradeoffs
- Interest in solving problems alongside designers and engineers
- Experience with design systems, prototyping, or developer tooling is a plus
- Experience may come from professional work, internships, coursework, open source, or personal projects
Benefits:
- Equity (stock options/RSUs)
- Benefits
- Reasonable accommodations throughout the recruitment process for applicants with disabilities or special needs
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