Growth Marketing Manager

Company: Add Some Zest
Apply for the Growth Marketing Manager
Location: London
Job Description:

6 year old B2B SaaS start-up working in the data analytics space that’s looking for a Founding Growth Marketer to join the team!

About the role

  • You will own the inbound growth engine end-to-end. Your remit spans positioning, SEO, GEO, Google Ads, demand generation, and marketing budget ownership
  • You will report directly to the CEO, set your own priorities, and operate as an AI-native marketer using modern tooling and automation as core infrastructure

What you’ll own

  • Positioning and messaging across multiple enterprise buyer personas
  • Lead SEO, GEO, content, and Google Ads as core growth channels
  • Run demand generation across paid social, ABM, partnerships, and webinars
  • Work closely with sales to build and refine the pipeline together
  • Manage agencies and hold them accountable to performance
  • Own marketing budget allocation and ROI
  • Run structured growth experiments and scale what works
  • Build efficient systems across CRM, attribution, and automation tools

What you’ll bring

  • 5+ years in B2B SaaS Marketing, ideally around growth, demand gen, or performance marketing
  • Proven ownership of budget or revenue outcomes
  • Strong track record of measurable pipeline impact
  • AI-native workflow using LLMs + automation tools (e.g. Zapier/Make/n8n)
  • Strong editorial judgement and ability to refine AI-generated content
  • Experience working closely with sales on pipeline generation
  • Clear communication and structured thinking

What we offer

  • Direct ownership with CEO access
  • Equity in a high-growth SaaS company
  • 25 days holiday + bank holidays
  • Pension + learning & development budget
  • Hybrid working (2 days in the London office, 3 flexible)
  • High-craft environment focused on real commercial impact

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Posted: October 1st, 2026