Director of Engineering - Facebook Groups Ranking

Facebook Groups is the largest community product in the world, connecting over 900 million daily active users across 10 million+ groups. Groups contribute 20% of all content viewed in the Facebook Feed. The Groups Discovery team builds and advances state-of-the-art ranking and recommendation systems to help people discover, connect, and engage with the right groups and content—driving key Facebook App metrics. The Groups Discovery team is responsible for building the ranking platform, advancing Generative AI, and optimizing ML engineering solutions to solve key user problems and drive engagement within the Facebook App ecosystem. You will help tackle some of the hardest recommendation problems, including building robust group content/signal platforms, modern recommendation infrastructure, advanced modeling and delivery algorithms, leveraging Generative AI, and driving product innovations.