Senior Full Stack Engineer - Construction Mobile SaaS from scratch

Building an AI-powered mobile-first construction quality platform that helps subcontractors submit photographic evidence, site teams manage inspections, and automatically generates defects using computer vision. Looking for a senior React Native / Full Stack engineer who enjoys solving real-world workflow problems that will be used on site constructing real buildings, not just writing code. The goal is to create the construction industry's first genuinely useful AI-assisted quality management platform. Startup mindset, strong product thinking and experience shipping SaaS products are more important than number of years experience.