Reddit

Senior Machine Learning Engineer at Reddit focused on building and deploying production ML systems for consumer-facing features like recommendations, search, and content understanding. The role involves the full ML lifecycle, from research and modeling to production deployment and monitoring, with a focus on large-scale data and model pipelines, and applied AI/LLM experiences.

Senior Staff Machine Learning Engineer for Reddit's Feed Relevance team, focusing on end-to-end personalization and ranking systems for main feeds. This role involves technical leadership, strategy setting, and scaling systems for millions of users, with a focus on building sustainable, high-performance ML systems.

Staff Machine Learning Engineer focused on building and shipping ranking and personalization models for Reddit's Developer Platform, connecting users with apps and games. This is a 0->1 role involving end-to-end ownership from problem framing to deployment and experimentation, with a focus on setting technical direction and mentoring.

Engineering Manager for the Notifications Relevance Team at Reddit, focusing on machine learning systems for personalized content delivery via notifications to drive user engagement and retention. The role involves leading a team of ML engineers, architecting and designing relevance systems, and participating in the full ML development cycle.

Reddit is seeking an Engineering Manager for their Ads Conversion Modeling team. This role focuses on developing and maintaining machine learning models that drive user conversions from Reddit Ads, with a particular emphasis on predictive modeling for lower-funnel actions. The manager will lead a team, set technical vision, drive execution, and collaborate with cross-functional stakeholders. Expertise in deep learning, ranking, recommendation, and end-to-end ML lifecycle is required, with a preference for ads domain experience.

Staff Machine Learning Engineer focused on optimizing Reddit's Ads Marketplace, auction, and pricing mechanisms. This role involves developing and deploying ML algorithms to improve marketplace efficiency, user value, and advertiser value, with a focus on end-to-end ML workflows and technical leadership.

Principal Data Scientist for Reddit's Ads team, focusing on advanced quantitative methods, machine learning, and causal inference to optimize the ads marketplace. This role involves defining and implementing next-generation data science solutions, strategic leadership, and establishing scientific standards for modeling and experimentation.