Principal Software Engineer

As a Principal Engineer, you will help design, build, and operate the clinical decision support and API-driven data delivery platform that enables Vytalize Health to embed timely, actionable clinical insights directly into provider workflows. Working cross-functionally with Data Engineering, Product, Clinical Operations, and EMR partners, your solutions will transform how clinicians access data—moving from external tools and workarounds to seamless, in-workflow decision support via CDS Hooks and real-time APIs. You will own the technical foundation for Clinical Decision Support (CDS) Hooks, REST APIs, and the architectural patterns that ensure clinical data is accessible, trustworthy, and performant at the moment of care.

This role sits at the intersection of healthcare interoperability standards, modern API design, and operational excellence. You will establish reliability metrics and SLAs that ensure CDS Hooks and APIs serve clinician workflows with consistent quality and performance. You will be part of a small, high-performing healthcare engineering team where engineers support each other's growth through mentorship and tight collaboration.

Lead design and implementation of the CDS Hooks platform, including card orchestration, hook context handling, EHR-side logic orchestration, and integration with downstream data services

Own CDS Hook API contracts and evolution, ensuring compliance with SMART CDS Hooks specification while adding