You will lead the architectural development of an AI-driven agency model, replacing traditional manual workflows with autonomous agents. As a founding member, you will own everything from feature specification to production-grade deployment, tackling hard problems in LLM integration and operational automation to redefine how the global property market functions from the ground up.
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London, United Kingdom£85k + Equity
Founding Engineer at VC-backed AI PropTech startup
Are you ready to rebuild the broken property market? We are looking for an AI-native Founding Engineer to join a London-based startup backed by top-tier VCs. You will replace manual real estate workflows with autonomous AI agents, owning the tech stack from Day 1. If you are a high-agency builder with experience in Python, TypeScript, and LLMs who wants to transition from employee to owner, this is your chance to secure a founding equity stake and reshape a multi-trillion dollar industry before our upcoming US expansion.
Overview
Role overview
Company
About the company
VC-backed AI PropTech startup
Responsibilities
What you will do
- Build and deploy production-grade agentic systems and RAG pipelines using Python and TypeScript.
- Drive architectural decisions and product strategy from initial concept to real-world operational impact.
- Maintain high-speed shipping cycles, deploying code to production within your first week of joining.
Candidate profile
Who this is a fit for
- Proven builder with 2+ years of experience shipping fast, production-grade code in startup environments.
- AI-native engineer proficient in Python/FastAPI and TypeScript/React with experience in LLM workflows.
- High-agency problem solver with a track record of taking full ownership of complex technical products.
What makes it remarkable
Why this role is remarkable
- Join a founding team backed by top-tier European venture incubators and founders of global tech giants.
- Take a front-row seat in building the "last ever real estate agency" by owning the tech and the service.
- Significant equity stake in a high-growth environment with a clear path to US-based seed expansion.
Jack & Jill
How Jack & Jill work together
I get to know what you’re great at, then find roles you’d never find yourself.Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up, supporting you with applications, interview prep, and moral support.
I recruit from Jack’s network and make the intro when I spot a great match.And I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's network, making an introduction when I spot an excellent candidate.
Meet Jack
Jack gets to know what you're great at and what you want next, then searches 14 million jobs daily and introduces you directly to hiring managers.
How does this work?
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 it's a match and the company wants to meet you, they'll make the intro. In the meantime, if you'd like, Jack will send you excellent alternatives.
Jack