Co-founder / CTO

Technical Co-founder / CTO - Inbo

L ead the Future of Newsletter Reading

The Opportunity

Gmail wasn't built for reading. We're building what should have existed all along.

Inbo.club is solving a $12.5B market problem : 360M newsletter readers worldwide are stuck using email clients designed for communication, not consumption. We're creating a dedicated home where newsletters finally get the reading experience they deserve.

We need a Technical Co-founder who can both architect our future and build our present.

Proven Traction

Live Product : V1 shipped on iOS & Google Play Store

Active Users : 50+ beta users with strong engagement

Y Combinator : Application submitted for Fall 2025

Revenue Path : Clear $500K Year 1 target with proven monetization

This isn't a 0-to-1 challenge. This is a 1-to-100 scaling opportunity.

Your Role : Balanced Leadership

Technical Leadership (40%)

• Own technical vision and long-term architecture roadmap
• Lead and scale engineering team (2 developers 4+ person team)
• Make critical technology decisions for platform scalability
• Establish engineering culture and best practices

Hands-On Development (40%)

Co-Founder Responsibilities (20%)

Technical Challenges You'll Lead

Email Processing Infrastructure

AI-Powered Recommendation Engine

Creator Analytics Platform

Scalable Platform Architecture

Market & Revenue Opportunity

Market Size :

Our Advantage :

Year 1 Revenue Targets :

Current Tech Stack

Production (Working & Proven) :

Frontend : React Native + React.js + TypeScript

Backend : Node.js + Express + PostgreSQL + Redis

Infrastructure : Azure + Docker + Custom Email Pipeline

Your Technical Leadership Will Add :

AI / ML : OpenAI GPT-4 + TensorFlow + Vector Search

Scale : Microservices + Event Architecture + CDN

Analytics : Real-time pipelines + BI dashboards

Integrations : APIs + Webhooks + Platform connectors

What We're Looking For

Technical Leadership (Must-Have) :

Core Technical Skills :

Co-Founder Qualities :

Ideal Background :

Co-Founder Package

Equity & Compensation :

Leadership Authority :

Lifestyle & Growth :

The Technical Co-founder We're Seeking

We need someone who understands that great technology serves human needs, not the other way around.

You're not just a technical leader - you're someone who believes that the best software feels invisible, that elegant architecture enables beautiful experiences, and that the most powerful feature is often the one you don't have to think about.

You've built systems that scale, but more importantly, you've built systems that matter . You understand that when we're processing 100,000 newsletters daily, we're not just moving data - we're preserving thousands of hours of human creativity and enabling millions of moments of discovery and reflection.

A Final Thought

'Reading deserves a sanctuary. We're not here to fight for attention. We're here to protect it.'

We're building Inbo.club for everyone who has ever saved a newsletter to read later, only to lose it in the noise. For everyone who believes that the best technology is the kind you don't have to think about. For everyone who thinks the internet could be a little more thoughtful, a little more human.

If you're someone who wants to build technology that serves human flourishing rather than exploiting human attention, we should talk.

Skills Required

React Native, Ml, Monitoring, Tensorflow, Ai, Node.js, Azure, Docker, Apis, Postgresql, Smtp