MMM Consultant

Company: Consult
Apply for the MMM Consultant
Location: London
Job Description:

Senior Marketing Analytics Consultant (MMM)

London | Inside IR35

This is an opportunity to play a key role in shaping marketing measurement and effectiveness for a leading digital business. You’ll work across media, marketing, and analytics teams to deliver actionable insights that optimise investment decisions and improve commercial performance in a fast-paced environment.

The Company

They are a well-established digital organisation operating across multiple marketing channels, with a strong focus on customer growth and commercial performance. Analytics sits at the heart of decision-making, helping teams understand the impact of marketing investment and optimise future strategy. Working cross-functionally, they combine data, marketing, and commercial expertise to drive measurable business outcomes.

The Role and Deliverables

  • Lead marketing effectiveness and measurement initiatives, with a particular focus on Marketing Mix Modelling (MMM).
  • Analyse above-the-line media performance and evaluate return on investment across marketing channels.
  • Provide strategic recommendations on media spend, channel optimisation, and marketing performance.
  • Support broader marketing analytics projects, including social media channel performance and optimisation.
  • Partner closely with marketing stakeholders to translate analytical findings into clear business actions.
  • Collaborate with another analyst in a fast-paced environment where priorities and requirements evolve quickly.

Your Skills & Experience

  • Strong experience delivering marketing analytics, marketing science, or marketing effectiveness projects.
  • Practical experience with Marketing Mix Modelling and measuring media effectiveness.
  • Understanding of both brand and performance marketing channels, including above-the-line media.
  • Experience working with marketing stakeholders and presenting insights to non-technical audiences.
  • Background within eCommerce, digital, or consumer-focused environments.
  • Ability to work effectively in a changing, fast-moving business environment.
  • Experience gained either in-house or agency-side.
  • Exposure to SQL and/or Python would be beneficial but is not essential.

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Posted: October 24th, 2026