Staff Data Scientist - Paid Marketing London - x2 days a week Up to £113,000 plus bonus and benefits This is a fantastic opportunity to join a high-growth, product-led business where data drives every marketing decision. You will shape how performance is measured across a major digital brand, building new attribution and LTV capabilities that directly influence strategy. The Company They are a fast-scaling, community-focused digital marketplace with a strong app footprint and a mission-led culture. Their marketing team is expanding and investing heavily in data to improve performance across paid and brand channels. With an international user base and a modern tech stack, they offer the chance to innovate, experiment, and deliver impact at scale. The Role You will join the marketing analytics function, owning attribution modelling and the measurement framework that powers paid marketing decisions. Key responsibilities include: Leading the development, maintenance, and optimisation of attribution models for sign-ups and paid activity. Building measurement capabilities, including CLV and LTV modelling for strategic forecasting. Delivering complex, in-depth analysis to explain performance and guide future investment. Partnering with stakeholders across paid, brand, and wider marketing teams. Driving the measurement roadmap and ensuring clarity on key metrics across the business. Providing BAU support while also setting long-term direction. Your Skills and Experience You will bri