Senior Staff Machine Learning Engineer, Feed Relevance

About Reddit

Reddit is a community of communities built on shared interests, passion, and trust. Home to the most open and authentic conversations on the internet, Reddit has 100,000+ active communities and approximately 126 million daily active unique visitors.

Role

We're looking for a Senior Staff Machine Learning Engineer to join our Feed Relevance team, which is responsible for the end-to-end systems that power personalization and ranking for the main Reddit feeds. This is a critical role that blends hands-on development with technical leadership, focusing on building scalable, extensible, and highly performant personalization systems.