Head of Growth

• We're looking for a Head of Growth to own performance media, website conversion, and CRM/lifecycle for Oxford Healthspan. This is a role for someone who thinks in systems, not just channels: you understand how creative, acquisition, website, and retention fit together, and you know how to turn that into one connected growth engine rather than a set of disconnected campaigns. This is a true builder role: you'll set up, run, and optimise the systems that drive acquisition and retention day to day, working closely with a lean team. As the business grows, this role has room to grow with it, whether that means specialising deeper into one channel, or evolving into a small growth pod that you help build and lead.
• Experience in the US market is required.
• Build and prioritise a testing roadmap across paid, creative, and CRO, and establish a consistent experimentation cadence so wins and losses compound over time.
• Own core unit economics, including CAC, LTV, MER, and contribution margin, and use them to guide where we invest.
• Test and validate new channels and formats before scaling investment.
• Partner closely with the CEO and wider team so creative, content, and retention decisions stay aligned with acquisition performance, rather than operating in silos.
• Own paid acquisition across Meta and Google, with room to expand into other emerging channels as the channel matures.
• Structure campaigns, testing plans, and creative iterations, and continually improve landing page fit.
• Manage budgets and drive CAC/ROAS efficiency, building out attribution and incrementality measurement as the function matures.
• Improve conversion across key customer journeys: landing, signup, purchase, and subscription.
• Run structured A/B tests and iterate on page speed, UX, and form flows, partnering with design or dev support where needed.
• Own the email, SMS, and push lifecycle: onboarding, abandoned cart, win-back, and upsell.
• Build segmentation, personalisation, and automation, and improve deliverability over time.
• Define and improve core retention metrics, including activation, retention, and LTV.

Preferred

• Compensation: FTE up to £100k + performance-based bonus

Marshall Motor Group

Cars, Vans, Trucks & Bikes | 25+ Brands | 130+ Stores | 34 Counties.

New & Used CarsVansTrucks & BikesAuthorised Service & PartsFleet / Business Usersand Paint & Body Repair Centres

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M

linktr.ee/MarshallMotorGroup

5,001-10,000 employees

Retail Motor Vehicles

Milton Keynes, Buckinghamshire

1909

With a successful history of growth and development, Marshall Motor Group is a forward-thinking and ambitious company that is dedicated to the growth and we are proud that our network has grown into one of the largest in the UK. Marshall was established in 1909 by David Gregory Marshall, in a small lock-up garage in Brunswick Gardens, Cambridge and we are now the UK's 7th largest motor retail group (AM100 11/25). We operate 130+ franchise stores representing 25+ manufacturer car, van, truck and bike brands across 34 counties in England. Our vision is to be the UK’s premier automotive retail group as recognised by our colleagues, customers and business partners. To achieve our vision we will create a people centric culture, as well as operate as retailers who deliver retailing excellence and are regarded as an employer of choice. We are part of the Constellation Automotive Group which is the largest vertically integrated digital used car marketplace in Europe giving you peace of mind and transparency that you are dealing directly with a trusted company. Join us. For current vacancies see www.marshall.co.uk/careers Visit our website and Buy Online at: www.marshall.co.uk https://twitter.com/marshallmotorgp https://www.facebook.com/MarshallMotorGroup https://www.instagram.com/MarshallMotorGroup