Senior Design Systems Engineer — AI-Ready Frontend

F5 Remote Jobs; San Francisco, New York, Portland (CA, NY, OR); Hybride; USD 201 000 - 251 000; Plein temps

Résumé du poste

Mercury seeks a Senior Frontend Engineer for Design Systems to build and care for the core components and foundations that power all products. You will lead UI pattern projects, ensuring accessibility and performance, while evolving the system to leverage AI advancements.

You will mentor others, drive prototyping improvements, and shape the future of how teams ship polished experiences across platforms. This role blends frontend craftsmanship with AI fluency at scale.

Qualifications

• 7+ years of frontend development experience with React and TypeScript.
• Experience building or maintaining a design system or shared component library.
• Strong command of modern frontend tooling including build systems, CI/CD, and testing.
• High agency with ability to create clarity in ambiguous spaces and own outcomes.
• Comfort turning AI trends into practical leverage for design systems and teams.

Responsabilités

• Build and maintain the components, patterns, and foundations (tokens, type, color, layout) that Mercury's product is woven from, with high accessibility and performance standards.
• Lead projects that ship new UI patterns to solve real pain points for product teams, enabling faster delivery of experiences.
• Develop a design system ready for AI workloads as well as human use, applying tech to create leveraged outcomes.
• Invest in the design system's prototyping experience and shape the next iteration of rapid prototype iteration and exploration.
• Raise craft and AI fluency of the team through mentorship and best practices.

Connaissances

React

TypeScript

Design systems

Frontend tooling

AI in DS

Outils

CI/CD

Testing

Description du poste

Mercury seeks a Senior Frontend Engineer for Design Systems to build and care for the core components and foundations that power all products. You will lead UI pattern projects, ensuring accessibility and performance, while evolving the system to leverage AI advancements.

You will mentor others, drive prototyping improvements, and shape the future of how teams ship polished experiences across platforms. This role blends frontend craftsmanship with AI fluency at scale.