Posted 22 days ago
Sr Fullstack Developer
@ J&M Group
Toronto, Ontario
SIGNALS
Overview
J&M Group is hiring a Senior Full-Stack Developer for a full-time role building healthcare integration services. The work centres on Java and Spring Boot REST APIs with HAPI FHIR, HL7 v2 integration and ReactJS front ends. The posting asks for hands-on production experience with FHIR, HL7 v2 and secure container delivery.
Responsibilities:
- Build Java and Spring Boot REST APIs with HAPI FHIR
- Process FHIR R4 and DSTU2 resources in production services
- Develop HL7 v2 integrations, transformation and routing
- Build ReactJS full-stack features
Requirements summary:
- Hands-on Java, Spring Boot and HAPI FHIR experience
- HL7 v2 integration including the Ontario HRM Standard
- ReactJS full-stack development experience
- Secure delivery with OAuth 2.0, mTLS and Docker
Tools & skills
Source and dates
Source type not verified · apify-linkedin
- Employer posting date
- 2026-10-20
- First seen by our source
- 2026-11-11
- Source record updated
- 2026-11-11
These dates describe the source record, not a live verification that the employer is still hiring. Check the original posting.
Job details
| Seniority | Senior |
| Department | Software development |
| Hours per week | 40 (estimated) |
| Work setting | Office |
| Position | Mostly sitting |
| Physical demands | physical low · computer high |
Summary and details written by AI from the posting; the employer’s posting is the authority.
J&M Group
| Field | Value |
|---|---|
| Open jobs on Jobsy | 68 |
Job description
Required Skills
- Java, Spring Boot, REST API, and HAPI FHIR development experience, including hands-on processing of FHIR R4 and DSTU2 resources in production-grade services.
- 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.
- Secure application and container delivery experience using OAuth 2.0, mTLS, Docker, automated testing, configuration management, audit logging, and production troubleshooting.
Journal
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