Software Engineer, Infrastructure - Ads Infra and Ranking

Job description

Meta's Ads organization builds the systems that help businesses of every size reach the people most likely to care about what they offer. At our core, we're builders who care about shipping real value. Within Ads, the Infra and Ranking organization owns the technical foundation that makes this work at Meta's scale: the ranking models that decide which ad is right for each moment; the retrieval and serving platforms that evaluate enormous candidate sets in milliseconds; and the underlying data, training, and inference infrastructure. All of this is done while maximizing compute efficiency, ensuring reliability and privacy, and using AI to speed up development. As a senior infrastructure technical leader in Ads Infra and Ranking, you will define the long-term technical strategy for distributed systems across organizations, from data and features through training, retrieval, and serving. You will align organizations on foundational platform changes that improve reliability, performance, and compute efficiency across Ads.