Senior Full Stack Developer Needed to Build AI-Powered SaaS Web Application (US Only)

We are looking for an experienced Senior Full Stack Developer based in the United States to design and build a modern AI-powered SaaS web application from the ground up. The ideal candidate has strong experience building scalable SaaS platforms, integrating AI/LLM technologies, and delivering production-ready web applications. You will work closely with our product team to architect the system, develop core features, and prepare the platform for future growth. This is a long-term opportunity for a highly skilled engineer who enjoys solving complex technical challenges and building innovative AI products.