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Growth Marketing Manager at fast-growing health and wellness startup

Are you a data-driven marketer looking for a true 0-to-1 challenge? We are seeking a Growth Marketing Manager to own a seven-figure experimentation budget and discover the next multi-million-pound acquisition channels for a well-funded healthtech startup. If you thrive on building high-velocity testing frameworks and scaling channels like CTV, audio, and direct mail from scratch, this London-based hybrid role offers the autonomy and resources to drive massive impact.

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Location

London, United Kingdom

Compensation

Not Disclosed

Company

Confidential company

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Role overview

As a Growth Marketing Manager, you will lead the charge in identifying and scaling new acquisition channels beyond core performance marketing. You will own a seven-figure experimentation budget, managing the full lifecycle of tests across CTV, audio, and direct mail to build sustainable growth playbooks and diversify the marketing mix.

About the company

Fast-growing health and wellness startup

What you will do

  • Build and manage a rigorous experimentation pipeline to identify and prioritize high-potential new marketing channels.
  • Manage the end-to-end experiment lifecycle, including hypothesis generation, financial modeling, and creative briefing.
  • Partner with data and finance teams to define "kill or scale" criteria using incrementality and geo-lift measurement.

Who this is a fit for

  • Proven experience scaling new user acquisition channels in a fast-paced tech or DTC environment.
  • Deeply analytical mindset with the ability to build financial models and perform cohort analysis in SQL or Looker.
  • Resourceful operator who thrives in ambiguity and treats failed tests as critical data points for learning.

Why this role is remarkable

  • You will have full autonomy over a dedicated seven-figure experimentation budget to find the next major growth lever.
  • Join a well-funded startup backed by top-tier VCs that is actively destigmatizing and modernizing the healthcare experience.
  • This is a high-impact, 0-to-1 opportunity to build a high-velocity testing framework from the ground up.

How Jack & Jill work together

Jack
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Jill
I recruit from Jack’s network and make the intro when I spot a great match.
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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.

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