Senior Frontend Engineer - Design Systems
Core
Build and maintain the foundational components, patterns, and design system (tokens, type, color, layout) for Mercury's products, integrating AI capabilities to enhance prototyping and development workflows.
Role type
Senior Frontend Engineer (Design Systems)
Builds
Scalable design system components, shared UI patterns, and AI-integrated prototyping tools for product teams.
Domain
Fintech / Design Systems / AI-assisted development
Deliverable
production ML models | product features
Required skills
React, TypeScript, modern web technologies, design system architecture, CI/CD, testing frameworks, accessibility standards, performance optimization, first-principles systems thinking, product taste, AI fluency in software development
Preferred skills
Experience with AI paradigms in software building, mentorship capabilities, cross-functional collaboration with design partners
Technologies
React, TypeScript, modern build systems, CI/CD pipelines
Responsibilities
Build and maintain design system components and foundations; collaborate with design partners to ship new UI patterns; lead projects solving product team pain points; develop AI-ready design system features; invest in prototyping experiences; mentor team members on craft and AI fluency
Seniority
Senior, hands-on IC
