Senior Full-Stack Engineer (TypeScript / Node.js)
Core
Building a patient engagement platform for longevity and wellness clinics that integrates wearable data and health records to flag patients needing attention via a deterministic rules engine.
Role type
Senior Full-Stack Engineer (TypeScript / Node.js / React)
Builds
Patient engagement platform, clinician portal, admin console, and patient mobile app
Domain
HealthTech / Digital Health
Deliverable
production ML models | product features
Required skills
TypeScript, Node.js, React, PostgreSQL, REST API design, Cloud platforms (AWS/Azure/GCP), OAuth 2.0, Webhooks, Authentication & Authorization, AI-assisted engineering
Preferred skills
React Native (Expo), HealthKit/Health Connect, HIPAA compliance, Infrastructure as Code (Terraform/CDK), Multi-tenant SaaS architecture
Technologies
TypeScript, Node.js, React, PostgreSQL, AWS, Azure, GCP, OAuth 2.0, Terraform, AWS CDK, Expo, FHIR, LOINC
Responsibilities
Deliver MVP features end-to-end across backend, clinician portal, admin console, and mobile app; Build and maintain wearable and health records integrations; Implement multi-tenant data model with clinic-level isolation; Build the deterministic rules engine and clinician workflow; Set up and evolve cloud environments, IaC, CI/CD, and HIPAA safeguards; Write and maintain automated tests; Support security reviews, penetration test fixes, and production go-live
Seniority
Senior, hands-on IC