Principal Data Scientist Remote C2H Role Description: This position offers a unique opportunity to apply data science skills at the intersection of healthcare, AI ethics, and regulatory compliance. Remote from anywhere in the US. Primary Responsibilities: Clearly communicate with diverse teams including legal, compliance, and AI development over a wide variety of AI methods including Generative AI and traditional ML. Document findings, create reports, and present results to stakeholders. Design, and develop job aids and guidance documentation for best practices of responsible AI. Develop Python scripts to automate testing processes and analyze results. Help identify vulnerabilities related to PII/PHI exposure in AI interactions Maintain test data sets and contribute to improving testing methodologies Stay abreast of the latest developments in AI/ML research and incorporate relevant findings into work Provide mentorship and guidance to colleagues, fostering a culture of continuous learning and improvement Assist in designing and executing Red Team testing scenarios for conversational AI systems Required Qualifications: BS degree plus 5+ years equivalent experience in computer science, applied mathematics, applied statistics, or similar quantitative fields of study 5+ years of experience with the full ML system development, deployment, and maintenance lifecycle 5+ years of experience working with advanced NLP models and methodologies 5+ years of experience with python and ML frameworks (e.g., scikit-learn, Pandas, Numpy) Deep understanding of ethical considerations and fairness in AI model development Strong analytical thinking and problem-solving abilities Excellent written and verbal communication skills Preferred Qualifications: Familiarity with healthcare systems including claims payment, call centers, or claims-based research. Proven ability to translate business needs and requirements into technical solutions Proven ability to collaborate effectively with cross-functional teams, including product managers, data scientists, and business stakeholders Experience working with large language models or conversational AI systems Familiarity with prompt engineering and adversarial testing methodologies Exposure to regulatory frameworks relevant to AI in healthcare Basic understanding of information security principles Dexian is a leading provider of staffing, IT, and workforce solutions with over 12,000 employees and 70 locations worldwide. As one of the largest IT staffing companies and the 2nd largest minority-owned staffing company in the U.S., Dexian was formed in 2023 through the merger of DISYS and Signature Consultants. Combining the best elements of its core companies, Dexian's platform connects talent, technology, and organizations to produce game-changing results that help everyone achieve their ambitions and goals. Dexian's brands include Dexian DISYS, Dexian Signature Consultants, Dexian Government Solutions, Dexian Talent Development and Dexian IT Solutions. Visit https://dexian.com/ to learn more. Dexian is an Equal Opportunity Employer that recruits and hires qualified candidates without regard to race, religion, sex, sexual orientation, gender identity, age, national origin, ancestry, citizenship, disability, or veteran status