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Engineering

Frontend Engineer

Remote·Full-time·Engineering

Own the experience layer of Lumina — the SaaS dashboard, the outreach portal, and the marketing site. You'll translate design into pixel-perfect interfaces, own frontend performance, and ship features that thousands of marketers rely on.

What you'll do

  • Build and maintain the Next.js + React 19 dashboard and portals
  • Translate designs into production-grade TypeScript components
  • Work alongside backend and AI engineers to define API contracts
  • Own frontend performance, accessibility, and visual polish
  • Ship small, well-tested changes weekly

What we're looking for

  • 4+ years writing React / Next.js in production
  • Strong TypeScript and modern CSS (Tailwind, CSS-in-JS, animations)
  • Comfort with App Router, Server Components, and streaming
  • An eye for motion, micro-interactions, and visual polish

Nice to have

  • Three.js / WebGL
  • Framer Motion / GSAP
  • Design-systems work
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About Lumina

Rethinking how the world tests marketing.

Lumina is an AI-powered audience simulation platform. We help marketers, agencies, and businesses test creative on thousands of synthetic personas before spending on paid placement — a virtual focus group that runs in minutes, not weeks.

Learn more about Lumina