About this role
Senior Principal Machine Learning Engineer at Cotiviti. Location: United States. Role: defining architecture, building evaluation, mentoring engineers Requirements: PhD in a quantitative field required; 12+ years building production ML systems; deep expertise in LLM evaluation, RAG, ranking or large-scale classification; proficiency with Python/PyTorch, SQL (Presto/Trino/Spark), and Airflow; healthcare/HIPAA experience. Category: Engineering Seniority: Senior Level Tools: Python, PyTorch, Presto, Trino, Spark, Airflow Commitment: Full Time Workplace: Remote Languages: English