Software Engineer: Build the World’s Best AI Plan Checker

InspectMind AI • San Francisco • Full-time
$120K – $220K + Equity

The Mission

Every building is designed using drawings that often contain hundreds of mistakes.

These mistakes lead to costly delays, rework, and sometimes unsafe structures.

We’re building the AI Plan Checker — a system that reviews full construction plan sets (drawings, specs, calculations) in PDFs and finds issues before anything gets built.

Our goal is simple: every construction project in the world gets checked by AI before permitting and construction. Faster approvals. Fewer mistakes. Safer buildings.

Traction

• 100%+ month-over-month growth
• Hundreds of paying customers
• Thousands of projects processed
• Engineers finding hundreds of real issues per project
• Fully self-serve product

This is already being used in real workflows. So far, InspectMind AI has been used to check drawings across projects in data centers, universities and K–12 schools, hospitals and clinics, large multifamily and senior housing, energy infrastructure (battery storage, utility terminals), commercial spaces, and more, supporting architects, engineers, contractors, owners and developers across the US, Canada, Europe, South America, and Asia.

The Problem

Our AI can already find a lot of issues.

Now we’re focused on what matters most:

• Turning thousands of raw issues into clear, high-signal insights
• Reducing false positives and noise
• Making results trustworthy and actionable
• Driving repeat usage and team adoption

This is a hard technical problem across computer vision, AI agents design, and system design.