Full Stack Developer - Health Systems Integration

Senior Full Stack Developer Health Systems Integration

The Ministry of Health (Health Services Cluster) is seeking two experienced Full Stack Developers to contribute to the development integration and support of applications like ICON PHIX and STIX. These applications are essential for managing provincial immunization data publicfacing digital health services and thirdparty integration. This hybrid position requires a mix of onsite 3 days/week) and remote 2 days/week) work at the North York office.

• Requisition ID: RQ08943

• Client: Health Services Cluster Ministry of Health

• Start Date: May 1 2025

• End Date: April 2 2026 (with up to 2 extensions)

• Location: 5700 Yonge St 5th Floor North York ON

• Type: Hybrid 3 days onsite 2 days remote)

• Rate: $90CAD /Hour

• Security Clearance: CRJMC

• Business Days: 248

• Develop and maintain fullstack solutions supporting ICON PHIX and STIX.

• Support integration between provincial immunization tools and thirdparty applications.

• Implement enhancements and resolve issues in APIs for updating immunization data (Panorama).

• Migrate ICON to onpremise Docker EE with Kubernetes.

• Conduct performance tuning for largescale data systems like PHIX and STIX.

• Design build and test components for the DHIR Integration Hub.

• Collaborate with QA and Solutions Design teams to ensure alignment with Panorama upgrades.

• Provide incident management and ongoing application sustainment.

• Perform impact analysis estimation and solution design for software upgrades or new feature requests.

• Maintain CI practices and development environments.

• Deliver programming support for over 340000 immunizations and 80000 clients.

• Work with federal/provincial healthcare organizations and complex health IT systems.

• Familiarity with Public Sector I&IT project methodologies EA frameworks and gating processes.

• Experience producing technical documentation compliant with public sector standards.

• Backend: Java Java EE Hibernate Scheduling/Threading Redhat/Linux scripting

• Frontend: Angular JavaScript HTML5 JSF PrimeFaces CSS

• Frameworks/Tools: JavaFX Spring jQuery WebSphere Liberty & Studio Nginx

• API & Integration: RESTful web services API Connect Postman SOAPUI OAuth2 SecureKey Concierge

• Databases: Oracle 19c Postgres SQL PL/SQL JSON XML ETL stored procedures performance tuning

• Messaging/Streaming: RabbitMQ Kafka

• DevOps: Docker Kubernetes CI/CD GitLab SVN

• Monitoring/Logging: Elastic/Logstash/Kibana

• Interoperability: HL7FHIR Middleware IBM DataPower

• Accessibility: WCAG standards usability and compliance testing

• Others (Assets): Prolog Haskell LISP Cloud Foundry

• Translate business and technical requirements into scalable tested applications.

• Develop crossplatform responsive accessible web and mobile apps.

• Maintain system design models technical documentation and application architecture.

• Conduct performance testing debugging and system optimization.

• Provide thought leadership and identify areas for technical improvement.

• Strong leadership and stakeholder engagement skills

• Excellent analytical problemsolving and decisionmaking ability

• Effective communicatorverbal written and visual

• Proven troubleshooting and issue resolution expertise

• Adaptable organized and deadlinedriven team player