Technical Co Founder Cto
Core
Building the technical architecture, infrastructure, and roadmap for an early-stage fintech startup solving financial data automation problems.
Role type
Technical Co-Founder / CTO
Builds
Production-grade fintech platform with automated financial data processing
Domain
Fintech / Financial Data Automation
Deliverable
production ML models | infrastructure | product features
Required skills
Python (production level), Backend systems design, API integrations, SQL, Databases, Redis, Containerization, Cybersecurity fundamentals, LLM integration, Workflow automation
Preferred skills
Fintech or financial data background
Technologies
Python, SQL, Redis, n8n, LLMs
Responsibilities
Own technical architecture, manage infrastructure, define product roadmap, integrate LLMs, build backend systems
Seniority
Co-Founder, hands-on IC
Rewrite
## About the role
This is a co-founder role - not a contractor position. You will own everything technical alongside our current developer. Architecture, infrastructure, roadmap. The decisions are yours.
## What We Need
- Python at production level — real systems, not scripts
- Backend systems design and API integrations
- SQL, databases, Redis, containerisation
- Cybersecurity fundamentals
- LLM integration in production
- Workflow automation — n8n or similar
- Complex infrastructure experience
- Fintech or financial data background a strong bonus
## What This Is Not
- This is not a salaried role
- This is not a junior position
- This is not for someone who needs a fully formed product
## Who this is for
This is for someone who wants to build their own startup and can handle the hustle and bustle as-well as the risk that comes with a startup.
## Compensation
Equity only. Percentage TBD based on fit and experience.
## Location
Remote. UK (London preferred or US. Open to EU, Canada.
## To Apply
Upload you CV on the site and answer he questions provided.
You can also :
- Email [email protected] with your CV and GitHub.
- Drop me a message on LinkedIn
## About the company
We're an early-stage fintech solving a problem that costs finance teams weeks of wasted time across thousands of businesses globally. Messy, inconsistent financial data is the default state at almost every growth-stage company - and nobody has built a clean, automated fix for it. We're incorporated, have a working product, a design partner in market, and GTM motion in place targeting the US market. Pre-revenue and moving toward our first paying customers.
P.S. Our founder developer has requested a sense of humour.
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