Growth through Talent

Growth Marketing SAM - Multi-Channel

Agency - Marketing
Ref: 3819 Date Posted: Tuesday 05 May 2026

Freelance Growth Marketing (SAM / AD level)
£400/day (Inside IR35) | ~3 months | London (Hybrid)

We are urgently looking for a couple Freelance Growth Marketing specialists to join a leading agency team, embedded within a high-profile financial services client.

This is a hands-on performance role focused on driving measurable growth through experimentation, cross-channel activation, and creative optimisation.

What you’ll be doing:

  • Leading cross-channel growth strategy and structured testing across Paid Social, Affiliate, and emerging channels (including PMax, YouTube, Snapchat, Pinterest, Demand Gen)
  • Designing and running experiments to identify and scale incremental acquisition opportunities
  • Managing in-platform activation across Meta and TikTok, including audiences, creative, optimisation, and measurement
  • Partnering with creative teams to develop high-performing, social-first assets
  • Translating commercial objectives into clear, measurable performance plans

What we’re looking for:

  • Strong Paid Social experience (Meta and TikTok essential)
  • Background in performance marketing or growth-focused roles
  • Experience working in test-and-learn environments with a focus on optimisation and incrementality
  • Strong stakeholder and client-facing experience
  • Exposure to broader digital channels such as YouTube, PMax, or Snapchat is beneficial

Hybrid working, London-based. Immediate start, approximately three-month contract.

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