Frontend Engineer & UI Designer (Developer Tooling)

📋 Description Build frontend features end-to-end from design to production. Create premium developer tooling UI using Rails + Hotwire. Own dashboard, API playground, docs, and marketing pages. Collaborate with design in the same codebase; ship with tests. Prioritize fast, accessible, pixel-perfect UI. 🎯 Requirements Production frontend you designed and built yourself, with links to show it. Server-rendered, component-based stack (Rails + Hotwire preferred). Fluent in Tailwind and Figma for design. Experience with ViewComponent, Stimulus, or a design system. Data-dense charts and honest data visualization. You've reduced a JavaScript bundle or wired frontend error tracking. 🎁 Benefits Fully Remote. Work from anywhere. Equity share. Own a piece of what you're building. Profit sharing. When we win, you win. Learn from the founder. Understand how a real SaaS business grows. Annual team retreats (last one in Spain).