Growth Marketing Manager (DTC)

Location: London, UK

Company

Harry’s is a men’s grooming brand offering shaving, body, hair, and skincare products as part of Mammoth Brands, a modern consumer packaged goods company.

What you will do

• Lead and scale profitable new customer acquisition and contribute to the long-term growth strategy for the UK and German markets.
• Develop, execute, and optimize performance marketing campaigns across Meta, Google, Display, and Affiliate channels.
• Own the landing page roadmap, experimentation plan, and funnel optimization across landing pages, welcome emails, UX, and new marketing channels.
• Translate channel, cohort, and NPS data into actionable growth, creative, and messaging insights.
• Build growth analytics infrastructure, including weekly and monthly reporting, while improving data accuracy and resolving tracking and pipeline issues.
• Support forecasting and spend allocation, manage external vendors and agency partners, and drive AI and automation adoption.

Requirements

• 2–3+ years of experience in performance marketing, direct-to-consumer marketing, management consulting, strategy and operations, technology, or a similar field.
• Strong data-driven problem-solving skills and the ability to analyze data deeply, identify opportunities, and take action.
• Experience developing strategy, running experiments, and working hands-on across growth marketing channels.
• Ability to collaborate with Product, Performance Marketing, Creative, Insights, Brand, Digital Product, Lifecycle and Engagement, and Analytics teams.
• Experience with omnichannel attribution models and global organizations is preferred.

Nice to have

• Experience with omnichannel attribution models.
• Experience working in global organizations.

Culture & Benefits

• Private medical and comprehensive dental coverage, group income protection, and life assurance.
• Pension savings plan with company match and equity in Mammoth Brands.
• Generous time off, including eight paid bank holidays and extended sabbaticals based on tenure.
• Paid parental leave, wellness and learning and development stipends, and free products from the brand family.
• In-person and virtual team events, including team-building activities and rooftop parties.

Hiring process

• Interview details are not specified in the posting.