Skip to main content
Back to all jobs

This job is no longer actively hiring. Open Roles to see active jobs.

Confidential company

Job listing

London, United KingdomNot Disclosed

Founding Growth Engineer at fast-growing legal tech AI startup

Are you a high-agency engineer ready to join a rocket ship? This well-funded AI startup is seeing 20-30% monthly growth and needs a Founding Growth Engineer to lead product-led growth initiatives. You'll work at the intersection of engineering and marketing, utilizing data to scale a platform already transforming the legal industry. If you want founding-level equity and the chance to build a billion-dollar company alongside elite researchers, this is your move.

Overview

Role overview

Join a high-growth AI startup as a founding engineer at the intersection of product, engineering, and marketing. You will lead growth initiatives by analyzing user behavior, optimizing top-of-funnel pipelines, and implementing data-driven strategies to drive engagement. This role offers significant ownership and the chance to build a category-defining AI platform.

Company

About the company

Fast-growing legal tech AI startup

Responsibilities

What you will do

  • Analyze product usage patterns using Posthog and Grafana to steer top-of-funnel growth and existing user engagement.
  • Design and implement creative technical experiments like embedding product features in SEO content to scale the pipeline.
  • Define and optimize key performance metrics across the entire sales funnel and develop automated re-engagement workflows.

Candidate profile

Who this is a fit for

  • Strong software engineering background with a focus on frontend technologies and a sharp product sense.
  • Proven interest in the business side of startups with experience launching or scaling digital products.
  • Analytical mindset comfortable using data tools like Datadog or Posthog to drive technical product decisions.

What makes it remarkable

Why this role is remarkable

  • Rare opportunity to join a Series A backed rocket ship with 20-30% month-on-month revenue growth.
  • High-agency environment with founding-level ownership and the ability to work directly with elite AI researchers.
  • Significant impact on a platform already used by hundreds of global law firms and enterprises.

Jack & Jill

How Jack & Jill work together

Jack
I get to know what you’re great at, then find roles you’d never find yourself.
Jill
I recruit from Jack’s network and make the intro when I spot a great match.

Meet Jack

Thumbnail for 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.

Find a job withJack

Ready to find your next role?

Talk to Jack for 10 minutes and see your first matches.