Founding AI Engineer — Multimodal Agent Lead

Mason AI; San Francisco (CA); On-site; USD 160,000 - 210,000; Full time

Benefits offered by this job

Competitive salary

Equity (early-stage)

Free lunch & dinner

Health insurance (HSA)

401(k)

Commuter benefits

Wellness benefit

Impact on country

Job summary

Mason AI is seeking a Founding AI Engineer to improve accuracy on evals and push the frontier of multimodal AI agents that verify blueprints for building code compliance. You’ll own experiments, autoresearch, and feature sweeps to shape our product from day one.

You’ll work deeply in AI for legal reasoning, spatial understanding, and visual understanding, with in-person collaboration in California. This role directly impacts the built environment and the country’s construction capabilities.

Qualifications

• SWE with a drive to grow in ML/AI engineering
• Proven ability to run experiments quickly and prototype
• Ownership mindset and comfort with ambiguity

Responsibilities

• Improve accuracy of multimodal agents that check blueprints for building code compliance
• Run evals, autoresearch, and feature sweeps to advance models
• Collaborate with users and iterate on product features

Job description

Mason AI is seeking a Founding AI Engineer to improve accuracy on evals and push the frontier of multimodal AI agents that verify blueprints for building code compliance. You’ll own experiments, autoresearch, and feature sweeps to shape our product from day one.

You’ll work deeply in AI for legal reasoning, spatial understanding, and visual understanding, with in-person collaboration in California. This role directly impacts the built environment and the country’s construction capabilities.