Data-Driven Growth Marketing Lead

Company: GCS
Apply for the Data-Driven Growth Marketing Lead
Location: London
Job Description:

GCS is seeking a data-driven Performance Marketing Manager to lead full-funnel media campaigns across Meta, TikTok, Amazon, Google and programmatic channels in London. You will own audience strategy, first-party data activation, attribution, measurement and ROAS optimisation, driving measurable business outcomes and commercial growth through digital media.

The role is London-based with hybrid work and a 5-month contract, offering hands-on exposure to cutting-edge martech and data-driven decision

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Posted: September 27th, 2026