Lead Machine Learning Engineer – Next Best Action (NBA) Platform

**Become a part of our caring community and help us put health first** ====================================================================== We are seeking a Lead Machine Learning Engineer to architect, develop, and manage machine learning systems that enable real\-time, personalized decision\-making across digital and assisted channels. These platforms leverage predictive modeling, optimization algorithms, and contextual data to identify the most relevant next action for each individual—at scale, with minimal latency, and with a strong emphasis on reliability and explainability. This position centers on production machine learning engineering. You will lead the creation of ML pipelines, online inference services, and decision\-time scoring logic, utilizing AI\-assisted and agentic solutions to enhance development velocity, model quality, and operational effectiveness.**Key Responsibilities** **ML System Design \& Architecture** * Design and manage end\-to\-end machine learning systems, including: + Feature engineering and reuse strategies + Offline training pipelines + Online inference and scoring services + Model versioning, rollout, and rollback procedures * Ensure systems meet...