What You'll Do As a founding frontend/full-stack engineer at Peppr AI, you'll own features end-to-end—from UI/UX design through implementation—creating the interfaces that make our agentic AI platform intuitive and powerful for enterprise users. You'll work with React, shadcn, react-router, and FastAPI to build polished experiences that seamlessly integrate with our AI backend systems. Key responsibilities include: • Design and ship polished interfaces with React, shadcn, and react-router • Take ownership of full features: mockup → implementation → QA → deployment • Collaborate closely with product & design teams to craft delightful user experiences • Build reusable, scalable frontend architecture and consistent design systems • Optionally tie in backend work using FastAPI and PostgreSQL to deliver complete solutions What We're Looking For We're seeking a proactive engineer who can own features end-to-end and ship fast in a dynamic startup environment. You should have: Required: • 3+ years shipping production React applications with strong TypeScript/JavaScript skills • Experience with UI libraries/components (shadcn or similar frameworks) • Familiarity with react-router, state management, form handling, and responsive design • Basic design sense—experience in Figma, design systems, or styling frameworks • Bonus: Experience building UI for AI-driven workflows or agent interfaces Nice-to-Have: • Backend experience with FastAPI or Python for full-stack development • Production experience with Docker, CI/CD, and some AWS or Kubernetes basics • A product mindset and experience shipping end-to-end features • Comfort with ambiguity and rapid iteration in a startup environment This role offers the opportunity to shape both our user experience and technical architecture while building interfaces for the future of enterprise AI.