Senior Machine Learning Engineer, Ranking

This position is listed on behalf of a partner company, which manages all applications and next steps. Our partner is looking for a Senior Machine Learning Engineer, Ranking based in United States . We are seeking an experienced Machine Learning Engineer to advance recommendation and ranking systems that help users discover relevant content across a large-scale knowledge-sharing platform. In this remote role, you will take ownership of high-impact ranking models powering personalized feeds and digest emails. You will work across the full machine learning lifecycle, from data pipelines and feature engineering to model training and production deployment. Collaborating with a talented, distributed engineering team, you will experiment with modern machine learning techniques and develop methodologies that can support future product innovations. The environment values autonomy, continuous learning, technical excellence, and thoughtful experimentation. This is an opportunity to make a meaningful impact on how millions of users discover information and connect with knowledge.