CareerPlan

Partner - Data Science & Marketing Effectiveness, London

LondonFull-time£5k2026-10-30 → 2026-11-11

Core

Senior leader owning a portfolio of strategic clients, driving Marketing Mix Modelling (MMM) and marketing effectiveness business growth in the UK, and building the next generation of talent.

Role type

Senior IC/Lead Partner (Marketing Effectiveness & MMM)

Builds

Strategic client programs, MMM models, and commercial effectiveness solutions for Tier 1 brands

Domain

Marketing Analytics, Econometrics, Data Science

Deliverable

production ML models

Required skills

Strategic client relationship management, Marketing Mix Modelling (MMM), Econometrics, Statistical modelling, Causal inference, Incrementality testing, Experimentation, AI in marketing, Commercial strategy, Team leadership, Business development

Preferred skills

UK market expertise, C-suite advisory experience, Thought leadership

Technologies

Eki.Decisions platform

Responsibilities

Lead a portfolio of strategic, multi-account clients as Key Account Manager; Define and drive the roadmap for MMM and marketing effectiveness programs; Safeguard scientific quality in models; Turn model outputs into budget optimization and scenario planning decisions; Build relationships with media and technology partners; Grow the business through renewals, new logos, and thought leadership; Lead and coach a team in London; Contribute to global and UK strategy.

Seniority

Senior, hands-on IC with leadership responsibilities