Software Developer - Full Stack - Senior (Java exp with Healthcare FHIR.HL7 experience)
- Toronto, ON, Canada
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Original job description
Job Role: Software Developer - Full Stack - Senior (Java exp with Healthcare FHIR.HL7 experience)
Location : Toronto, ON
Position Type : Contract Role
Start Date
2026-11-23
End Date
2027-05-20
Onsite as needed basis
Public Sector Experience: Must have
Ideal Candidate Rate: CAD 95-98/Hr (Depending on the experience)
Must Have:
- Java, Spring Boot, REST API, and HAPI FHIR development experience, including hands-on processing of FHIR R4 and DSTU2 resources in production-grade services.
- NextGen Connect (Mirth) and HL7 v2 integration experience, including transformation, validation, routing, acknowledgements, error handling, Java-service integration, and practical experience with the Ontario HRM Standard.
- ReactJS full-stack development experience and hands-on knowledge of FHIR Subscriptions and Health Enterprise Pub/Sub, including translating physician-level preferences into subscription filter criteria.
- Secure application and container delivery experience using OAuth 2.0, mTLS, Docker, automated testing, configuration management, audit logging, and production troubleshooting.
Note: AI-enabled tools may be used to sort applications based on job-related criteria. All AI generated results are vetted by our team and the decision of which candidates move forward is always made by a human.
More about this job
Responsibilities
Develop full-stack healthcare software and production-grade services using Java, Spring Boot, ReactJS, and HAPI FHIR. Build and support HL7 v2 integrations, FHIR subscriptions, secure container delivery, and production troubleshooting.
Requirements
Requires senior-level full-stack development experience with Java, Spring Boot, REST APIs, HAPI FHIR, ReactJS, and hands-on processing of FHIR R4 and DSTU2 resources. Candidates must also have NextGen Connect (Mirth), HL7 v2, Ontario HRM Standard, FHIR subscription and Pub/Sub, security, containerization, testing, configuration management, and public-sector experience.
Skills
- Java
- Spring Boot
- REST API
- HAPI FHIR
- FHIR R4
- DSTU2
- NextGen Connect (Mirth)
- HL7 v2
- ReactJS
- FHIR Subscriptions
- Health Enterprise Pub/Sub
- OAuth 2.0
- Mutual TLS
- Docker
- Automated Testing
- Audit Logging
Visa sponsorship
Not detected in the job text
Categories
- Software
- Technology
- Healthcare
- Government & Public Sector
Keywords
- Java
- Spring Boot
- REST API
- HAPI FHIR
- FHIR R4
- DSTU2
- NextGen Connect
- Mirth
- HL7 v2
- Ontario HRM Standard
- ReactJS
- FHIR Subscriptions
- Health Enterprise Pub/Sub
- OAuth 2.0
- Mutual TLS
- Docker
- Automated Testing
- Configuration Management
- Audit Logging
- Production Troubleshooting
- Healthcare
- Public Sector
- Full-Stack Development
- Integration
- Acknowledgements
- Error Handling
- Transformation
- Validation
- Routing