As Founding CTO, you will architect the "Digital Stamp Duty" infrastructure to verify global content authenticity. You'll build a high-speed ledger and universal API to combat deepfakes at a civilization scale. This is a hands-on, war-time leadership role for a hacker-spirit engineer ready to define the standard for truth on the internet.
Back to all jobs
Find a job withJack
This job is no longer actively hiring. Open Roles to see active jobs.
New York, United StatesSignificant Equity (Post-Seed Salary)
Founding CTO / Co-Founder at Digi Bridge - The "Visa" of the AI Internet
Are you ready to build the internet's immune system? Digi Bridge is looking for a Founding CTO to architect the "Visa of Truth"—a universal cryptographic layer that verifies AI content at scale. If you are an AI-native hacker who excels in Rust, cryptography, and high-throughput systems, this is your chance to secure significant double-digit equity in a mission to save our shared reality. Join us in NYC to build the infrastructure that will define the next decade of the web.
Overview
Role overview
Company
iinvest
Digi Bridge - Building the universal "Trust Layer" and cryptographic immune system for the AI-generated web.
Responsibilities
What you will do
- Architect and ship the "Universal Translator" API to ingest C2PA, SynthID, and watermarks into a clean verification signal.
- Build a high-throughput, immutable registry for content "birth certificates" using Solana or Layer 2 blockchain rollups.
- Integrate open-source forensic tools and computer vision models to provide a real-time shield against sophisticated deepfakes.
Candidate profile
Who this is a fit for
- AI-native developer who leverages tools like Cursor and V0 to ship MVP-level infrastructure with 10x speed and efficiency.
- Expert in low-level performance languages like Rust, Go, or C++ with a background in cryptography or distributed systems.
- Former founder or lead engineer from a high-growth startup who prefers opening an IDE to managing large agencies.
What makes it remarkable
Why this role is remarkable
- Opportunity to build the "Visa for truth," creating a generational protocol that charges a fee for every AI-verified content interaction.
- Significant double-digit ownership stake as a true partner to a founder with deep fintech GTM and scaling expertise.
- Solve hard-tech problems involving cryptography and high-scale systems that protect the shared reality of the digital world.
Jack & Jill
How Jack & Jill work together
I get to know what you’re great at, then find roles you’d never find yourself.Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.
I recruit from Jack’s network and make the intro when I spot a great match.And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.
Meet Jack
Jack gets to know what you're great at and what you want next, then searches 14 million jobs daily and introduces you directly to hiring managers.
How does this work?
Jack's an AI agent for job searching and career coaching. He works for you.
Jill is the AI recruiter working for the company. She recruits from Jack's network.
If it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.
Jack