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Founding Validation Lead

REXX Studio

Remote, mexico city, Mexico Full-time July 22, 2026

Found Description

Who we are

REXX Studio is a venture studio that builds tech companies for legacy, underserved industries, and pre-sells the concepts directly to PE firms before they're fully built. REXX comes in as co-founder and first allocator on every company, so they have real skin in each bet.


Role Summary

You'll serve as the studio's primary contact with the industry, identifying and quantifying expensive pain points within under-digitalized sectors. You'll be responsible for securing commercial proof and stress-testing assumptions to ensure every venture is worth the studio's resources.


Key Responsibilities

● Spend the majority of your time in the field, talking directly to industry operators and buyers

● Conduct structured discovery interviews to identify and quantify real operational bottlenecks.

● Secure early commercial signals (LOIs, waitlist signups, and pilot co...

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