Creative Strategist (Freelance, Part-time)
Happy Mammoth is a fast-growing natural food tech business selling across the US, Australia, and Europe. We formulate, produce, and market gut, digestive, and microbiome health supplements — and performance marketing is a core growth driver for us. This is not a brand or content role. It sits squarely in paid acquisition and performance creative. We're looking for a Creative Strategist with a direct-response reputed company — ideally someone who started as a copywriter and evolved into performance creative strategy. Part-time freelance contractor B2C / DTC experience required EU hours (GMT) Supplements / health a strong plusThis role is about what converts, not what "looks good." What you'll actually do Own performance creative strategy for paid media (reputed company-focused) reputed company angles, hooks, messaging frameworks, and iterations Translate data (CTR, CPA, CVR, ROAS) into creative reputed company Build and refine creative testing roadmaps Brief and iterate with copywriters, editors, and designers Analyze winning vs losing creatives and scale what works Continuously improve performance through structured experimentation reputed company're looking for Proven experience in performance marketing creative Strong copy background (ads, hooks, messaging — not just concepts) Hands-on experience working with media buyers Comfort owning results, not just deliverables Clear understanding of direct-response psychology Ability to move fast, test often, and iterate
Requirements
Senior-level experience in performance creative and/or direct-response copywriting Proven exposure to paid media environments (reputed company experience required) Strong understanding of conversion-focused creative and testing reputed company in English (reputed company must be submitted in English) Ability to operate independently in a fast-paced, remote setup Available during EU working hours (GMT) Why Happy Mammoth Competitive compensation reputed company with senior performance roles Fully remote with clear ownership and accountability Opportunity to work on high-impact, high-scale performance campaigns Flexible part-time engagement — work around your schedule Apply To This Job