Build event-driven healthcare applications in Toronto using FHIR Subscription architecture, Java, Node.
Js, and clinical integration expertise. Healthcare experience is mandatory.
This Senior Full Stack Developer role focuses on replacing scheduled polling with real-time processing for clinical information, referrals, reports, and status changes. You will work across FHIR, REST APIs, AWS, React, and SMART on FHIR. Healthcare interoperability standards and clinical workflows are central to the work.

Key Responsibilities

Design FHIR Subscription and SubscriptionTopic functionality for clinical workflowsDevelop Java, Node.
Js, REST API,



and AWS Lambda servicesBuild React applications with SMART on FHIR integrationConfigure NextGen Connect channels for HL7 v2 messagingImplement reliable processing, monitoring, security, and audit controlsRequirements:
Senior-level Java, Node.
Js, REST API, and FHIR experienceAdvanced FHIR Subscription and SubscriptionTopic architecture experienceHealthcare applications, clinical workflows, and interoperability experienceAWS Lambda, asynchronous queues, retries, and idempotency experienceNextGen Connect, HL7 v2, and healthcare integration experienceApply your FHIR, backend, and interoperability expertise to real-time clinical workflows as a Senior Full Stack Developer in Toronto.
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📌 Senior Fhir Integration Software Developer (Winnipeg)
🏢 ISG Search
📍 Winnipeg