Jack helps you find life-changing roles at companies like Letty

Founding Marketing Lead

Founding Marketing Lead at Letty, based in Central London. Letty is an Entrepreneurs First-backed startup applying autonomous AI agents in real estate to serve B2B and B2C audiences. The role offers founding equity and the opportunity to build the brand and scale growth from the ground up.

Full-Stack Engineer

Full-Stack Engineer at Letty, a London-based company building an AI agent layer for the real estate industry. Own the entire tech stack—from Python LLM orchestration to real-time voice infrastructure—in a fast-paced, six-day-a-week environment. This is a founding-level opportunity with meaningful equity, backed by Entrepreneurs First and top-tier VCs in Hoxton.

Founding Operator

Join Letty as Founding Operator to bridge engineering and real estate agencies across the UK. You’ll be on the ground in Hoxton and traveling to branches, using SQL and technical triage to ensure AI agents are actually doing the work. It offers founding equity and high ownership at an EF-backed AI startup, with scope to shape a $1T industry.

Growth Lead

We are seeking a founding Growth Lead for a confidential VC-backed proptech AI startup in London. You will own the B2B brand and B2C organic growth from day one, with founding equity and no agencies or proxies. Based in Hoxton, this is an opportunity to shape the company's growth and advance real estate with agentic AI.

Founding Engineer

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.