Lead and grow a multi-team engineering organization spanning delivery infrastructure, ranking and auction, and signals and experimentation, including hiring and developing engineering managers and senior technical leaders Set the multi-year technical vision and roadmap for marketing message delivery, including candidate retrieval, ranking, quality modeling, auction design, and pricing Drive a quality-aware auction that balances advertiser value, business outcomes, and the experience of people receiving messages Scale serving infrastructure to support rapid growth in traffic across multiple products, while improving efficiency, reliability, and observability Build the signals and measurement foundation for optimization in a privacy-constrained environment, including experimentation that cleanly separates the effects of pricing, quality, and supply Manage the funnel as one system: make tradeoffs across infrastructure capacity, model quality, and auction policy to maximize long-term value Set a high operational bar for revenue-critical systems, including on-call health, alerting, and safe launch practices during peak seasons Build strong partnerships with Ads ranking and delivery, WhatsApp, data science, product management, and privacy and policy teams to align roadmaps and land cross-organization initiatives Partner with product leadership to ensure the optimization platform serves multiple products and buying surfaces
