About the Role
We are seeking a Growth Marketing Manager to lead and scale growth marketing efforts for Harry’s Intl (UK & DE). This data-driven role involves strategy, execution, and optimization of performance marketing campaigns across key channels like Meta, Google, Display, and Affiliates. The position is ideal for individuals who excel at creative problem-solving, rigorous analytics, and hands-on execution, focusing on driving efficient new customer acquisition and improving customer lifetime value (LTV).
Responsibilities
- Support delivery of profitable new customer acquisition and define long-term growth strategy across all channels.
- Partner with Product to deliver growth initiatives aligned with commercial business goals.
- Translate data (channel, cohort, NPS) into actionable insights and strategy.
- Own the landing page roadmap and experimentation plan.
- Develop the growth analytics infrastructure, including weekly and monthly reporting processes to enhance KPI visibility and decision-making.
- Surface insights to inform creative strategy and messaging.
- Identify growth opportunities across the funnel (LP, Welcome Emails, UX & new marketing channels).
- Drive operational excellence to ensure data accuracy and resolve tracking/pipeline issues.
- Support forecasting, spend allocation, and enable rapid performance pivots.
- Drive adoption of AI and automation to improve team efficiency.
Requirements
- Proven track record of success (2-3+ years) in performance marketing DTC, management consulting, strategy & operations, technology, or a similar background.
- Intensely data-driven approach to problem-solving, with a persistent desire to analyze data, understand, and take action.
- Motivated by learning and mastering new things; constantly testing & learning; willing to take calculated risks.
- Experience working with omni-channel attribution models & global organizations is preferential.
- Report to Head of Growth.
- Work side-by-side with a best-in-class Growth team - Performance Marketing, Creative, Insights and Brand team.
- Collaborate with internal Global teams at Harry’s including Digital Product, Lifecycle & Engagement, and Analytics.
- Manage external vendors and agency partners across various marketing channels and tools.
Skills
- Performance marketing
- DTC
- Management consulting
- Strategy & operations
- Technology
- Data analysis
- AI
- Automation
- Omni-channel attribution models
- Meta
- Display
- Affiliates
Location
- UK
- DE
Work Type
- Full-time
Experience Level
- 2-3+ years
Benefits
- Private medical and comprehensive dental coverage
- Pension savings plan with company match
- Group Income Protection and Life Assurance benefits
- Equity in Mammoth Brands
- Generous time off plus 8 paid bank holidays
- Wellness and L&D stipends
- 4 weeks sabbatical after 5 years, 6 weeks after 10 years, and 8 weeks after 15 years
- 20 fully paid weeks off for parents who give birth, or 16 fully paid weeks off for all other paths to parenthood
- Fun IRL and virtual events including happy hours, team building events, and parties on our rooftop
- Free products from our family of brands
About the Company
- Mammoth Brands (formerly Harry’s Inc.) is the modern CPG company behind brands Harry’s, Flamingo, Lume, Mando, and Coterie.
- We’re building a new model—and home—brands, founders, and talent looking to solve unmet needs, improve peoples’ lives, and ultimately challenge the status quo.
- Our mission is to “Create Things People Like More.”
- We got our start in 2013 when our co-founders created Harry's.
- Today, Mammoth Brands is a growing portfolio of brands and the largest CPG company built in the last 20 years.
- We take extra care to maintain the small, scrappy, entrepreneurial culture that helped to get us where we are today.
- As a company, we’re also committed to making a positive impact and have donated over $20 million through our network of nonprofit partners to date.
- We build brands that move fast and think big — and we hire people who are curious about AI, willing to experiment with it in their day-to-day work, and excited to accelerate what's possible.
- We prioritize giving our team the tools, training, and space to build real fluency, so you grow alongside the technology and help shape how we use it.
Equal Opportunity
- Mammoth Brands is committed to bringing together individuals from different backgrounds and perspectives.
- We strive to create an inclusive environment where everyone can thrive, feel a sense of belonging, and do great work together.
- Mammoth Brands is an Equal Opportunity Employer, providing equal employment and advancement opportunities to all individuals.
- We recruit, hire and promote into all job levels the most qualified applicants without regard to race, color, creed, national origin, religion, sex (including pregnancy, childbirth and related medical conditions), parental status, age, disability, genetic information, citizenship status, veteran status, gender identity or expression, transgender status, sexual orientation, marital, family or partnership status, political affiliation or activities, military service, domestic violence victim status, arrest/conviction record, sexual or reproductive health decisions, caregiver status, credit history immigration status, unemployment status, traits historically associated with race, including but not limited to hair texture and protective hairstyles or any other status protected under applicable federal, state and local laws.
- Mammoth Brands' commitment to providing equal employment opportunities extends to all aspects of employment, including job assignment, compensation, discipline and access to benefits and training.
- We respect the laws enforced by the EEOC and are dedicated to going above and beyond in fostering diversity across our company.
- If visa sponsorship is required for work authorization, please note that Mammoth Brands in collaboration with immigration counsel will manage and submit all necessary legal filings on behalf of the candidate.
