Proof
Legal Intern at Proof, a remote-first legal tech startup focused on digitizing major transactions across real estate, finance, insurance, healthcare, and wealth management. The position is a paid summer internship providing hands-on, early-career exposure to in-house legal operations and the opportunity to work closely with the company’s legal team. The role runs from late May through mid-August 2026 and is fully remote within the U.S.
Headquarters
Boston, Massachusetts, United States
Company Size
201-500 employees
Founded
2015
Proof (operated by Notarize, Inc.) is an identity network platform that secures the internet's most important transactions by binding verified identities to digital signatures, notarizations, and authorizations. Its platform offers products including online notarization, document signing, video-based identity verification, fraud detection, and agentic identity infrastructure — enabling businesses across real estate, financial services, legal, and other industries to execute trusted, high-stakes transactions digitally. Proof also pioneered x401, an open protocol for verifying AI agents acting on behalf of real humans in agentic commerce.
Headquarters
San Francisco, CA
Company Size
201-500 employees
Founded
2018
Industry
Technology
Glassdoor Rating
4.2 / 5
Sarah Johnson
Chief Executive Officer
Michael Chen
Chief Technology Officer
Emily Williams
VP of Engineering
David Rodriguez
VP of Product
Jessica Thompson
Chief Financial Officer
Andrew Park
VP of Sales
View leadership team, funding history,
and employee contacts for Proof.
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