Technical Co-Founder Equity at Early-stage AI consumer startup

Company Description

Early-stage AI consumer startup

As a Technical Co-Founder, you will partner with the founder from day one to architect and build a transformative consumer product from the ground up. You will lead the technical vision, conceptualize complex features, and ship a high-quality product while navigating the creative chaos and rapid pace of a pre‑seed venture.

London, UK

• True day‑one partnership with the opportunity to shape the entire product vision and engineering culture from scratch.
• High‑impact leadership role within the booming AI space, focusing on building a proprietary and innovative consumer‑facing application.
• Deep equity stake and influential founding status in a London‑based venture backed by a clear, ambitious mission.

• Lead the end‑to‑end technical development, from initial concept and prototyping to shipping a production‑ready MVP.
• Integrate advanced AI capabilities into a seamless user experience, ensuring the tech stack is scalable and modern.
• Collaborate directly with the founder to navigate strategic uncertainty, pivot quickly, and manage the technical roadmap.

• Full‑stack engineering expert with a proven track record of shipping successful consumer products in fast‑paced environments.
• Passionate about AI and LLMs, with the hands‑on ability to implement machine learning features and iterate rapidly.
• Resident of London or within a 90‑minute commute, possessing an entrepreneurial mindset comfortable with ambiguity and early‑stage startup dynamics.