At a Glance
- Tasks: Lead the development of AI-powered financial tools and shape the tech architecture from scratch.
- Company: Exciting VC-backed fintech startup with a focus on innovation.
- Benefits: Equity stake, flexible work environment, and the chance to make a real impact.
- Other info: Be part of a dynamic startup with immense growth potential.
- Why this job: Join as a founding engineer and influence the future of capital markets.
- Qualifications: 5 years in AI product development, especially with LLMs and fintech data.
The predicted salary is between 80000 - 100000 € per year.
You will join as the first hire and technical co‑founder, owning the product and technology architecture from day one. You will build LLM‑powered financial analysis tools and agentic workflows that automate institutional‑grade due diligence. This role is pivotal in transforming how capital markets handle transaction readiness and financial data integrity.
Why this role is remarkable:
- High‑impact founding role with 10-15% equity, offering true co‑founder status and influence over the company's technical DNA.
- Solving a massive, high‑stakes problem in capital markets by automating the complex financial due diligence process for M&A and debt raises.
- Transition from a validated live beta with a growing customer waitlist into a scaling platform backed by a seasoned serial founder.
What You Will Do:
- Architect and ship the core LLM-based financial model auditing engine and automated report generation infrastructure.
- Build and manage autonomous agents, data integrations, and scalable pipelines to enable continuous transaction readiness monitoring.
- Drive all technical decision‑making, including build vs. buy choices and future engineering team hiring strategies.
The ideal candidate:
- Approximately 5 years of experience building and shipping AI products, specifically using LLMs and agent architectures.
- Deep technical comfort with fintech or capital markets data, including the ability to reason about financial model integrity.
- A 0‑to‑1 founder mindset with the resilience to thrive in an early‑stage, pre‑seed startup environment.
Founding AI Engineer (10-15% Equity) at VC-backed fintech AI startup in London employer: Jack & Jill
As a founding AI Engineer at our VC-backed fintech AI startup in London, you will be part of an innovative and dynamic work culture that prioritises collaboration and creativity. With the opportunity to own significant equity and influence the company's technical direction from the outset, you will benefit from a high-impact role that fosters personal and professional growth while tackling critical challenges in capital markets. Join us to make a meaningful impact in a supportive environment that values your expertise and vision.
StudySmarter Expert Advice🤫
We think this is how you could land Founding AI Engineer (10-15% Equity) at VC-backed fintech AI startup in London
✨Tip Number 1
Network like a pro! Reach out to people in the fintech and AI space, attend meetups, and connect on LinkedIn. The more people you know, the better your chances of landing that dream role.
✨Tip Number 2
Show off your skills! Create a portfolio or GitHub repository showcasing your AI projects, especially those related to financial analysis. This will give potential employers a taste of what you can bring to the table.
✨Tip Number 3
Prepare for interviews by brushing up on your technical knowledge and understanding the company's mission. Be ready to discuss how your experience aligns with their goals, especially in automating financial due diligence.
✨Tip Number 4
Don't forget to apply through our website! It’s the best way to ensure your application gets noticed. Plus, we love seeing candidates who are proactive about joining our team.
We think you need these skills to ace Founding AI Engineer (10-15% Equity) at VC-backed fintech AI startup in London
Some tips for your application 🫡
Show Your Passion for AI:When writing your application, let us see your enthusiasm for AI and fintech. Share any projects or experiences that highlight your skills in building AI products, especially with LLMs. We want to know what drives you!
Tailor Your CV:Make sure your CV is tailored to the role. Highlight relevant experience in fintech and capital markets, and don’t forget to mention any specific achievements that demonstrate your ability to tackle complex problems. We love seeing how you can contribute to our mission!
Craft a Compelling Cover Letter:Your cover letter is your chance to tell your story. Explain why you’re excited about this opportunity and how your background makes you the perfect fit for a founding role. We appreciate authenticity and a clear vision of how you can help shape our tech!
Apply Through Our Website:We encourage you to apply directly through our website. It’s the best way for us to receive your application and ensures it gets into the right hands. Plus, it shows you’re serious about joining our team!
How to prepare for a job interview at Jack & Jill
✨Know Your Tech Inside Out
As a Founding AI Engineer, you’ll need to demonstrate your deep understanding of LLMs and agent architectures. Brush up on your technical knowledge and be ready to discuss specific projects where you've built AI products. This will show your potential employer that you’re not just familiar with the tech, but that you can truly innovate.
✨Showcase Your Problem-Solving Skills
This role is all about solving complex financial problems. Prepare examples of how you've tackled challenging issues in previous roles, especially in fintech or capital markets. Highlight your thought process and the impact of your solutions to illustrate your ability to drive technical decision-making.
✨Emphasise Your Founder Mindset
Since this is a founding role, it’s crucial to convey your entrepreneurial spirit. Share experiences where you’ve taken initiative, led projects, or made significant decisions. Show that you’re comfortable in a fast-paced startup environment and can thrive with a 0-to-1 mindset.
✨Prepare Questions That Matter
Interviews are a two-way street. Prepare insightful questions about the company’s vision, the technology stack, and future hiring strategies. This not only shows your interest but also helps you assess if the startup aligns with your career goals and values.
