Founding Operator

Company: Letty
Apply for the Founding Operator
Location: London
Job Description:

About the job

The basics

£55K-£75K base + meaningful founding equity

Hoxton, London. In-office 5 days a week. Travel to customer branches across the UK.

PLEASE DO NOT APPLY IF YOU ARE NOT IN THE UK!

This will be the hardest job you’ve ever had.

We’re hiring our Founding Operator. The person who sits between our engineering team and our customers and makes sure neither one gets pulled into the wrong things.

You’ll be CS-trained but you don’t want to be an engineer anymore. You can read our codebase, write SQL against the data warehouse, pull your own analytics, and debug a production customer issue down to the line.

But the majority of your time, you’ll be in front of customers. Onboarding agency staff. Training negotiators. Sitting in branches. Walking MDs through how Letty actually works.

The engineering team builds. You make sure customers actually use what they built.

What we’re building

Our starting point is selling to real estate agencies, where we’re replacing manual workflows with AI employees that handle tenant engagement, landlord outreach, compliance, and maintenance autonomously.

Property is one of the most important parts of people’s lives, and the experience of buying, selling or renting one is still terrible. Nobody has built the definitive AI agent layer for real estate yet. That’s what we’re doing.

About us

  • Backed by Entrepreneurs First and top-tier VCs
  • Live with agencies across the UK with early US traction
  • Building AI agents that don’t just assist. They do the work.
  • Based in Hoxton, London. In-office 6 days a week.

Posted: May 25th, 2026