About the Role Join an early-stage construction technology team building AI-powered tools for blueprint analysis, cost estimation, and permit workflows. You will help shape the initial product, turning computer vision insights into useful experiences for construction professionals. What You'll Do • Build intuitive interfaces that make computer vision outputs and complex construction data accessible to users. • Work with geometric data and streaming pipelines to support practical construction workflows. • Develop prototypes quickly and refine them using direct user feedback and real-world usage. • Contribute across the stack, from React interfaces to Python backend systems. What We're Looking For • Experience building customer-facing products and taking a product from 0 to 1. • Strong React and TypeScript skills, with full-stack engineering ability. • Proficiency in Python and confidence solving open-ended, math-oriented problems. • Strong computer science fundamentals or an exceptional project portfolio demonstrating equivalent depth. • Experience as a founder, founding engineer, or early startup employee is valued. • Construction, real estate, PDF workflows, or Tailwind CSS familiarity is a plus, but not required. • Empathetic, honest communication and a genuine interest in making housing more affordable. • Must be a US citizen and willing to work in person in San Francisco five days per week. Compensation & Benefits Base salary: $100,000 to $180,000 annually. Visa sponsorship is not available. Location On-site in San Francisco, California, five days per week.