Join the Team
Change how America builds
Mason solved a research problem that went unsolved for decades: automatically checking blueprints against building codes. We are a small, technical team in San Francisco. In-person work is a must for most roles.
How We Work
Small team. High standards. In person.
We believe hard technical problems get solved faster when high-agency people work closely together in person.
Open Positions
We are hiring.
Most roles are in person at our San Francisco office. We move quickly with candidates who are a strong fit.
Founding AI Engineer
Founding GTM Lead
In-House Chief Building Official
Do not see your role? While we can't change our hiring roadmap, we are happy to keep your resume on hand and place it on the top of the stack for when we eventually open a req that suits you. If you're open to that, send a note to salim@withmason.ai with a short description of what you do and why this work interests you.