Idea · 1 Team-Members · Blockchain & Cryptocurrency, Fintech & Payments, Industrial Technology & IoT, ... Internet & Web Services
CoFounder Chief Technology Officer CTO
Overview
- (Co-)Founder
- Tech Product & Design
- Developer (Frontend) Developer (Backend) Product/Project Manager Designer (UX/UI) Research & Development
- Part-time
- Cambridge
- Remote only
- No salary
- 1% - 2%
- Mid-level (3-6 years)
- Not relevant
- English
- Flexible hours
Description
YieldLoop is a fintech startup developing a verified savings and automation platform that combines blockchain transparency with real-world financial trust. We’re seeking a Co-Founder & CTO to build the technical foundation of YieldLoop, lead the product team, and help shape the company’s direction from concept through launch and scale.
This is a founding role — you’ll work side-by-side with the Founder to build the company’s MVP, attract funding, and establish the long-term technical vision of both YieldLoop and LOOP LAB, our education and innovation hub.
Core ResponsibilitiesTechnical Leadership- Architect and lead development of the YieldLoop MVP and supporting systems (smart contracts, dashboards, API integrations, etc.).
- Build the verified savings engine — a transparent, automated system that compounds only confirmed profits.
- Select and manage technology stack (Base / ETH network, smart contracts, front-end, databases, APIs).
- Oversee system architecture, scalability, uptime, and cybersecurity.
- Manage or recruit developers, auditors, and technical partners.
- Maintain clean, auditable, and secure code standards.
- Collaborate directly with the Founder on company direction, milestones, and investor strategy.
- Represent the technical side in investor meetings, accelerator applications, and grant processes.
- Help define and refine business models, tokenomics, and technical IP for patent filings.
- Participate in governance, long-term strategy, and hiring key staff as the company scales.
- Contribute to fundraising, pitch materials, and partnerships from a technical perspective.
- Serve as a public-facing voice for YieldLoop’s innovation and technology roadmap.
- Guide development of educational programs in fintech, automation, renewable energy, and full-stack technology.
- Mentor interns, students, and local participants involved in LOOP LAB projects.
- Support collaboration between LOOP LAB and external industry or academic partners.
- Strong experience in blockchain or full-stack software engineering (Solidity, Python, React, Node, etc.).
- Experience with DeFi, fintech infrastructure, or smart-contract auditing preferred.
- Ability to work in a lean, early-stage startup environment with high autonomy and shared responsibility.
- Visionary yet practical — capable of building and scaling production-ready systems.
- Entrepreneurial mindset and readiness to commit to a co-founder role with equity ownership.
- Initial compensation via founder equity, transitioning to salary post-funding.
- Includes shared decision-making authority and governance participation.
You have strengths in
-
- Words and Communication
- Numbers, Data, and Logic
- Organizing and maintaining order
- Driving things forward and getting things done
- Structuring and strategic thinking
Your Skills
-
- Programming
- Web3 and blockchain
- Web Development and Management
- App Development
- Fullstack development
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