Head of CRO & Growth — Build & Lead the Function

Harnham is seeking a CRO Manager to own conversion rate optimisation across multiple brands in a hybrid Cheshire office. You’ll build the function from the ground up, shape experimentation strategy, and mentor a growing team as the business scales.

You’ll design and analyse A/B and multivariate tests, establish frameworks, prioritise opportunities from customer journeys, and partner with Product, Marketing and Development to drive measurable commercial impact.