Hybrid! $90-105/hr C2C, RQ00779 - Java Developer (React & Spring Boot), 7 Month Contract
- Toronto, ON, Canada
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Job details
- Posting language
- English
- Posted
Original job description
- Openings: 1
- Duration: 2026-09-21 to 2027-03-31 ( 150 days)
- Job Type: Hybrid
- Location: Toronto, Ontario
Requirements:
- Strong hands-on experience developing modern React and TypeScript applications with SMART on FHIR applications embedded within EMRs, including SMART launch, launch context, fhirContext, and FHIR read and write operations and Experience implementing event-driven healthcare integration using FHIR Pub/Sub or FHIR Subscription patterns and supporting messaging services.
- Experience designing and developing FHIR R4/R4B and REST APIs supporting healthcare provider, service, organization, practitioner, location, and eReferral workflows.
- Experience implementing FHIRCast-based context synchronization or equivalent healthcare context management patterns, including support for Ontario CMS standards.
- Experience implementing advanced provider and service search using OpenSearch or Elasticsearch, including semantic search, relevance tuning, filtering, and intelligent search suggestions.
Experience integrating applications with NetIQ using OAuth2, OpenID Connect, JWT, and role-based access control.
More about this job
Responsibilities
The Java Developer at Dimensional Tech Inc. will build healthcare web applications and APIs that connect to electronic medical records. The work covers FHIR data exchange, real-time event messaging, provider and service search, and secure login integration.
Requirements
Candidates need hands-on experience with React, TypeScript and SMART on FHIR apps inside EMRs, plus FHIR R4 and REST API design. Experience with FHIR subscriptions, FHIRCast, OpenSearch or Elasticsearch, and OAuth2, OpenID Connect and JWT security is also required.
Skills
- React
- TypeScript
- Java
- Spring Boot
- SMART on FHIR
- SMART launch
- FHIR R4
- FHIR R4B
- FHIR REST API
- FHIR Subscription
- FHIR Pub/Sub
- FHIRCast
- OpenSearch
- Elasticsearch
- semantic search
- NetIQ
- OAuth2
- OpenID Connect
- JWT
- role-based access control
- EMR integration
- event-driven architecture
- messaging services
- Ontario CMS standards
Categories
- Healthcare
- Software
- Technology
Keywords
- Java Developer
- React
- TypeScript
- Spring Boot
- SMART on FHIR
- FHIR R4
- FHIR R4B
- FHIR Subscription
- FHIR Pub/Sub
- FHIRCast
- REST API
- OpenSearch
- Elasticsearch
- NetIQ
- OAuth2
- OpenID Connect
- JWT
- healthcare integration
- EMR
- eReferral
Seniority
Senior
Tools
- React
- TypeScript
- OpenSearch
- Elasticsearch
- NetIQ
Languages
- English