At a Glance
- Tasks: Own the product lifecycle, from customer discovery to building impactful features.
- Company: Join an early-stage AI fintech startup with a dynamic culture.
- Benefits: Competitive salary, equity options, and the chance to shape the future.
- Other info: Fast-paced environment with high market traction and growth potential.
- Why this job: Be a founding engineer and influence core decisions from day one.
- Qualifications: 1–3 years in a backend-focused role, strong Python and cloud skills.
The predicted salary is between 50000 - 80000 £ per year.
Join as the first dedicated product hire building an AI‑powered lead generation platform for venture capital and private equity firms. You will own features end‑to‑end, from customer discovery to shipping production code. Working directly with the CTO, you will define the technical architecture and scale automated investment sourcing workflows.
Location: London, UK
Why this role is remarkable:
- Founding position with significant equity and the ability to influence core architectural decisions from day one.
- High market traction with existing revenue, paying customers, and a waitlist of global asset managers.
- Fast‑paced environment utilizing advanced agentic development workflows to ship high‑impact features every week.
What You Will Do:
- Own the full product lifecycle by talking to customers, designing solutions, and building feature sets.
- Develop complex data pipelines, CRM integrations, and network visualization interfaces using Python and SQL.
- Manage cloud infrastructure and CI/CD deployments while optimizing the platform’s proprietary machine learning scoring system.
The ideal candidate:
- 1–3 years of experience in a backend‑leaning full stack role, ideally within a startup environment.
- Strong technical foundations in Python, FastAPI, and Postgres with a high comfort level in GCP or similar cloud services.
- Product‑minded builder who enjoys customer interaction and taking full ownership of entire product features.
Founding Product Engineer (£50k–£80k + Equity) at early-stage AI fintech startup in London employer: Jack & Jill
As an early-stage AI fintech startup based in London, we offer a unique opportunity for the Founding Product Engineer to shape the future of our innovative lead generation platform. With a dynamic work culture that encourages creativity and collaboration, employees benefit from significant equity, direct influence on product decisions, and the chance to work closely with experienced leaders in a fast-paced environment. Join us to be part of a high-impact team where your contributions will directly drive our success and growth.
