Director, Machine Learning Engineering, Ads Quality

📋 Description Set the technical vision and multi-year strategy for Ads Quality machine learning, connecting model Lead and develop a group of engineering managers, senior technical leaders, and machine-learning Establish a coherent modeling roadmap across engagement, conversion, ROAS, relevance, ranking, and Drive improvements in model quality, calibration, generalization, cold-start performance Guide the evolution of Ads models toward larger, more generalizable architectures, including Ensure that modeling investments translate into reliable production outcomes through strong offline 🎯 Requirements Minimum 12 years of experience building and deploying machine-learning systems, including Demonstrated success leading large-scale recommendation, ranking, advertising, search, marketplace Strong understanding of modern deep-learning and recommender-system techniques, including sequence Experience with conversion, value, ROAS, bidding, or other lower-funnel optimization problems is Proven ability to connect modeling objectives and offline metrics to online experiments and Experience operating production ML systems with demanding requirements for latency, availability 🎁 Benefits Equity eligibility Base salary range Information regarding culture at Pinterest and benefits available can be found at Pinterest Life