WHO WE ARE

Zeta Global (NYSE: ZETA) is the AI-Powered Marketing Cloud that leverages advanced artificial intelligence (AI) and trillions of consumer signals to make it easier for marketers to acquire, grow, and retain customers more efficiently. Through the Zeta Marketing Platform (ZMP), our vision is to make sophisticated marketing simple by unifying identity, intelligence, and omnichannel activation into a single platform – powered by one of the industry’s largest proprietary databases and AI. Our enterprise customers across multiple verticals are empowered to personalize experiences with consumers at an individual level across every channel, delivering better results for marketing programs. Zeta was founded in 2007 by David A. Steinberg and John Sculley and is headquartered in New York City with offices around the world. To learn more, go to www.zetaglobal.com. # Key Responsibilities

• Lead architecture and hands-on development of distributed systems supporting healthcare data workflows • Design and implement scalable data pipelines (batch and streaming) for large-scale datasets • Build and maintain APIs and services with strong SLAs, observability, and fault tolerance • Implement identity resolution logic including matching, deduplication, and graph-based linkage • Ensure high data quality through validation, reconciliation, and monitoring frameworks • Design systems with strong security controls, including encryption, access control, and auditability • Apply privacy-by-design principles across all systems handling PHI/PII • Partner with Product and Data teams to translate healthcare requirements into scalable architectures • Drive engineering best practices across testing, CI/CD, code quality, and operational excellence • Mentor engineers and act as a technical leader across the team