Senior Ruby on Rails Engineer, Zipline

• Deep production experience with Ruby on Rails at scale
• Strong proficiency in HTML, CSS, and JavaScript with a focus on reusable UI components
• Experience working directly with design teams to translate Figma files into robust, responsive components
• Familiarity with Hotwire (Turbo, Stimulus, etc.) and how it complements modern Rails development
• Great communication skills, especially important in a remote-first team
• Passion for clean, maintainable code and thoughtful abstractions
• Ability to take ownership and lead projects with autonomy

Desirable

• We’re looking for a Senior Ruby on Rails Developer with deep experience building and maintaining large-scale Rails applications including a strong eye for front-end architecture and design system implementation
• This role is a unique opportunity to bridge engineering and design, working closely with our design team to turn Figma libraries into live, robust, and reusable components
• Build, refine, and document a unified component library in Rails, implementing Figma-based designs with precision and polish
• Work alongside designers to ensure that usability, accessibility, and fidelity are of the highest quality
• Create reusable, scalable components and patterns that empower product teams to move faster
• Champion best practices in component architecture, style organization, and frontend performance
• Contribute to backend and full-stack product development where needed, especially using the Hotwire suite (Turbo, Stimulus, etc.)
• Collaborate across engineering, product, and design teams to ensure we deliver consistent, high-quality UI/UX across our platform
• Help define and evolve our design system’s technical architecture and long-term roadmap