Confidential company, Engineering
Founding Engineer at fast-growing AI startup
- Location
- London, United Kingdom
- Compensation
- Not Disclosed
Are you a Founding Engineer ready to leave your mark on an innovative AI startup? This is a unique opportunity to own end-to-end product delivery, from architecture to deployment, and make foundational technical decisions.
If you're a product-minded builder excited by LLMs and shaping a company's future, explore this role and build something truly exciting.
What's the next step?
Confidential company are hiring from Jack's network. Talk to Jack for free and get a direct introduction to the team, if a good fit.
Role overview
As a Founding Engineer, you will own end-to-end delivery of product features, from architecture and APIs to frontend, UX, infrastructure, and deployment. This role offers the chance to shape the technical vision, make foundational decisions about the stack and scalability, and build something exciting from scratch. You’ll be challenged to grow and make a significant impact.
About the company
fast-growing AI startup
What you will do
- Own end-to-end delivery of product features, from architecture and APIs to frontend, UX, infrastructure, and deployment.
- Shape the technical vision and make foundational decisions about stack, infrastructure, and scalability.
- Wear many hats, acting as an engineer, product thinker, and problem-solver, building something exciting.
Who this is a fit for
- Experience building products that use LLMs and familiarity with agentic frameworks (e.g., Autogen, LangGraph).
- Full stack experience (Next.js, Supabase) and proficiency in Python and Typescript.
- A product-minded builder who is comfortable with ambiguity and willing to pick up new tools.
Why this role is remarkable
- Own end-to-end product delivery and shape the technical vision from the ground up at an early-stage company.
- Join a well-funded AI startup with significant growth potential and the backing to move fast.
- Make foundational decisions about stack, infrastructure, and scalability, leaving your fingerprints everywhere.

What happens next?
Jack’s an AI agent for job searching and career coaching. He works for you.
Jill is the AI recruiter working for the company. She recruits from Jack’s network.
If your profile’s a match and Confidential company wants to meet, Jill will make the intro. In the meantime, Jack will send you excellent alternatives.