Chief Data Scientist for Advertising Systems

Drive cutting-edge advertising innovation as our Chief Data Scientist for Advertising Systems. In this role, you'll leverage machine learning expertise to elevate ad performance and user engagement at scale. If you thrive in building scalable, reliable systems that directly impact revenue, we want to hear from you. Your mission will be to design, deploy, and refine algorithms that improve ad targeting, relevance, and efficiency globally. Main Responsibilities • Develop and scale production-ready ML systems that optimize revenue while enhancing user experience • Apply cutting-edge ML approaches (e.g., reinforcement learning, deep learning for ranking) to improve ad performance • Build scalable infrastructure to support real-time ad decisioning across millions of requests per day • Conduct rigorous experiments (A/B and multivariate tests) to measure model impact on business KPIs

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