Senior Java Full-Stack Engineer | React & AI for Enterprise

Quantum Technologies. LLC in Mountain View, CA is seeking a Senior Java Full Stack Engineer with deep frontend expertise in React and TypeScript to build enterprise-grade product experiences with agentic AI capabilities. This hands-on role requires strong UI/product development, backend integration, and experience delivering end-to-end features from scratch. Ideal candidates have 7+ years of experience and a proven track record shipping production applications with AI agents.