Senior Growth Data Analyst London - 3 days a week on-site £85,000 – £95,000 Join a fast-growing, mission-driven startup reshaping the future of second-hand fashion. Backed by a globally distributed team of 50 experts from leading companies and institutions, we’re building a platform that makes sustainable choices effortless for everyone. About the Role We're looking for a Senior Growth Data Analyst to take a central role in driving our growth strategy. You'll be a key member of the growth team, owning our growth model and delivering insights that guide strategic decisions across the business. This is a high-impact opportunity to shape how we scale a two-sided marketplace—leveraging data to fuel sustainable, healthy growth. What You'll Do Own and evolve our growth model, helping us uncover key growth drivers Partner cross-functionally to deliver data-driven strategies and solutions Apply advanced analytics and experimental design to optimise performance Translate complex data into clear, actionable insights for stakeholders Navigate and interpret marketplace dynamics to guide long-term planning What We’re Looking For A strong record of solving business challenges using data Proven experience leading independent and cross-functional analytics projects Expertise in experimental design and impact evaluation Proficiency in SQL (Python experience is a strong plus) Excellent communication skills with the ability to influence decision-makers If you're passionate about sustainability, excited by meaningful challenges, and want to work in a supportive, fast-paced environment— we’d love to hear from you. We’re proud to be an equal opportunity employer. We welcome applicants from all backgrounds, regardless of race, gender, disability, religion, sexual orientation, or age.