Purolabs
Growth Marketer (DTC E-Commerce)
About this role
GROWTH MARKETER (DTC E-COMMERCE) Location: Remote Working Hours: Monday to Friday, 9:00 AM – 5:00 PM UK GMT (minimum 4 hours overlap) Contract Type: Independent contractor Language: Applications accepted in English only. ## About Purolabs Purolabs is a fast-growing DTC supplements brand based in the UK with over 350,000 happy customers. We create clean, science-backed supplements that actually work. No fillers, no nasties, just real results. in Vogue, Women's Health, and Evening Standard, our UK-made products are trusted by health-conscious people who refuse to compromise on quality. ## The Role We're looking for a proactive and data-driven Growth Marketer who lives and breathes performance marketing and customer acquisition. This is not a brand marketing role. The focus is entirely on direct response: driving measurable customer acquisition, optimising funnels, and scaling campaigns profitably. You'll own the full growth strategy, working hands-on with paid acquisition, conversion optimisation, and customer retention. You should be the kind of person who obsesses over unit economics, loves testing new approaches, and gets genuinely excited when you crack a winning strategy that scales. WHAT YOU'LL BE DOING Paid Acquisition & Campaign Management
- Plan, execute, and optimise paid social campaigns across Meta to hit ROAS and CAC targets
- Develop systematic testing frameworks for audiences, creative angles, and landing pages
- Scale winning campaigns while maintaining profitability and healthy unit economics
- Monitor daily ad account performance and make data-driven optimisation decisions
- Collaborate with creative team to provide performance feedback and strategic direction Analytics & Performance Tracking
- Own key growth metrics including CAC, LTV, ROAS, MER, CPA, and contribution margin
- Build and maintain dashboards to track funnel performance and identify bottlenecks
- Conduct cohort analysis and customer lifetime value modelling
- Review campaign data to understand what's working and communicate insights clearly to the team
- Present weekly performance reports with actionable strategic recommendations Conversion Rate Optimisation
- Run structured A/B tests on landing pages, product pages, and checkout flow
- Analyse user behaviour using Google Analytics, heatmaps, or tools like Triple Whale
- Identify friction points in the customer journey and implement solutions
- Optimise email flows and post-purchase sequences to increase retention and LTV Growth Strategy & Channel Expansion
- Develop quarterly growth roadmaps aligned with revenue and profitability targets
- Test and scale new traffic sources including TikTok, YouTube, and emerging platforms