Prospera AI - Fullstack Engineer (Frontend focus)

• Build and refine the dashboard where advisors interact with Sophie • Design conversation views, client insights panels, and recommendation displays • Make complex AI outputs feel simple and actionable • BUILD STREAMING UI • Implement real-time streaming response displays • Create thoughtful loading states and progressive disclosure • Help users understand what the AI is doing—not just wait for results • ESTABLISH DESIGN SYSTEMS • Create consistent, reusable component patterns • Document and maintain a component library that accelerates development • Ensure new features feel cohesive with existing product • OPTIMIZE PERFORMANCE • Ensure fast load times and smooth interactions • Handle edge cases gracefully—advisors use Sophie during client calls • Focus on perceived performance as much as actual metrics • 4+ years production React experience with deep understanding of hooks, context, and rendering optimization • Solid Next.js experience (App Router, server components, API routes) • Strong TypeScript skills—non-negotiable • Proficiency with Tailwind CSS and modern styling approaches • Ability to implement complex, responsive layouts without designer hand-holding • Experience building streaming/real-time UI (chat apps, live dashboards, collaborative tools) • Component library or design system experience • B2B SaaS background, especially professional services or financial contexts • Comfort with Framer Motion or CSS animations • Basic backend knowledge (Python/Node.js, reading API code) • Strong UX intuition—you notice when flows have one too many clicks • Pragmatic perfectionism—you know when to polish and when to ship • Clear communicator who can explain technical constraints in business terms • Collaborative mindset—frontend doesn’t exist in isolation • WHAT THIS ROLE IS NOT • We want to be upfront about expectations: • Not a pure designer role—you’ll implement designs, not create them from scratch • Not a backend role—despite being “full-stack,” emphasis is heavily frontend • Not a DevOps role—you deploy and debug, but don’t manage infrastructure • Not a pixel-pusher role—we value engineers who think about UX, not just execute mockups