Marketing Effectiveness LeadMarketing Mix Models (MMM)Location: London, United Kingdom (Hybrid: Tuesday, Wednesday and Thursday in-office)Contract: 12-Month ContractPay Rate: 46.15 per hour About the RoleWe are seeking an experienced Marketing Effectiveness Lead to join a high-performing team focused on driving business growth through data-driven sales strategies, customer insights, and marketing effectiveness solutions. This role will suit someone with a strong background in digital advertising, media effectiveness, marketing analytics, or commercial strategy who is passionate about helping clients unlock growth opportunities through consultative selling and actionable insights.You will work closely with customers, agencies, and cross-functional stakeholders to develop strategic recommendations, deliver workshops, support product adoption, and identify revenue growth opportunities. Key ResponsibilitiesAnalyse complex business and marketing data to uncover actionable insights and strategic opportunities.Deliver data-driven recommendations to clients, stakeholders, and leadership teams.Build and strengthen relationships with customers and internal stakeholders, acting as a trusted advisor.Develop and execute sales and product strategies to drive adoption, revenue growth, and customer success.Lead client-facing workshops, presentations, and strategic discussions.Identify opportunities to improve processes, workflows, and product effectiveness.Share best practices, sales ..... full job details .....