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%)
Build core features: email processing, AI recommendations
Write foundational code for critical systems
Code reviews and technical mentorship
Jump in to solve complex technical challenges
Co-Founder Responsibilities (20%)
Product strategy and roadmap collaboration
Technical communication to investors and stakeholders
Team building and engineering hiring
Translate technical capabilities to business opportunities

Technical Challenges You'll Lead
Email Processing Infrastructure
Challenge: Scale from 10 emails to 100K+ daily newsletters
Your Role: Architect system + code critical components
Impact: Foundation for millions of newsletter readers
AI-Powered Recommendation Engine
Challenge: Build personalized newsletter discovery
Your Role: Design ML pipeline + implement algorithms
Impact: Drive user engagement and platform stickiness
Creator Analytics Platform
Challenge: Build revenue-generating analytics dashboard
Your Role: Define requirements + code real-time data systems
Impact: $300K+ annual revenue target
Scalable Platform Architecture
Challenge:



Prepare for millions of users across mobile/web
Your Role: Microservices architecture + core platform development
Impact: Technical foundation for global scale

Market & Revenue Prospect
Market Size:

- 360M newsletter readers globally ($12.5B industry)
- Creators spend $1-5B yearly on subscriber acquisition
- Average $0.80-$4.00 per engaged subscriber on Facebook/Google

Our Advantage:
Lower CAC through organic product-driven growth
Higher LTV with highly engaged newsletter readers
Multiple revenue streams: subscriptions + creator tools + ads
Year 1 Revenue Targets:
Sponsored Onboarding: $50K
Creator Analytics: $300K
Ad Marketplace: $100K
Premium Features: $50K

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):

- 5+ years full-stack development with scalable system architecture
- 3+ years leading engineering teams while staying hands-on
- Startup experience scaling products from MVP to 100K+ users
- Technical decision-making - choosing technologies and architecture
- Team building - hired, mentored, and grown engineering teams

Core Technical Skills:
Full-stack expertise: React Native, Node.js, PostgreSQL, cloud infrastructure
Email/messaging systems: SMTP, email processing, deliverability
AI/ML integration: APIs, recommendation systems, data processing
DevOps capabilities: CI/CD, monitoring, deployment automation
Co-Founder Qualities:
Strategic thinking: Translate business goals to technical roadmaps




Communication skills: Explain complex tech to non-technical stakeholders
Product mindset: Understand how tech choices impact UX and business
Ownership mentality: Take responsibility for technical and business outcomes
Ideal Background:
Previous co-founder or founding engineer with equity experience
High-traffic consumer apps serving thousands of daily users
Y Combinator or accelerator alumni preferred

Co-Founder Package
Equity & Compensation:

- Equity stake (based on experience and contribution)
- Nominal salary initially, competitive post-funding
- 4-year vesting with 1-year cliff
- Full benefits package post-funding

Leadership Authority:
CTO title with full technical decision-making power
Participation in strategic decisions
Hiring authority to build your ideal engineering team
Conference speaking and thought leadership opportunities
Lifestyle & Growth:
Remote-first culture
Direct founder relationship
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.

📌 Full time remote CTO (India)
🏢 Inbo.club
📍 India