Jobs in Canada

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Added 12 days ago
FG
Software Developer | Banking & Capital Markets
FDM Group
Toronto, ON
- Contract
This role will be hybrid with requirements to be in office 3 days per week
Added 12 days ago
AI
Java Developer
Apptoza Inc.
Mississauga, ON
- Full-time
Must Have Technical/Functional Skills
Added 12 days ago
ZS
RPA Platform Engineer
Zodiac Solutions, Inc
Toronto, ON
- Full-time
Added 12 days ago
T
Senior Software Developer In Test - Python Automation Engineer
Telesat
Ottawa, ON
- Contract
Read and understand existing Java code and create or modify small Java scripts or utilities when required. The role does not own Java-based test automation.
Added 12 days ago
SL
Senior Data Engineer
Sun Life
Toronto, ON · Waterloo, ON · Sun Life Toronto One York
- Full-time
Candidates must have relevant experience in the following areas:
Added 12 days ago
TI
Full Stack Developers
Teckhorizon Inc
Toronto, ON
- Contract
…integrations to subscription-driven event processing using Java, Node.js, AWS Lambda, React, SMART on FHIR, and NextGen Connect…
Added 12 days ago
VS
Java AWS Developer|| CALGARY, CN (Onsite)
Verito Solutions Inc
Calgary, AB
- Contract
Ability to work on‑site five days per week, as required by the engagement
Added 12 days ago
I
Software Developer - Full Stack - Senior (Health)
isgSearch
Toronto, ON · Greater Toronto Area, Canada
- Full-time
Candidates must have hands-on experience with healthcare applications, clinical workflows, and healthcare interoperability standards · Required Skills - Must Have
Added 12 days ago
RT
Sr. Software Developer - Full Stack
Russell Tobin
Toronto, ON
- $90 to $95 CAD / hour
- Contract
Job Title: Sr. Software Developer - Full Stack
Added 12 days ago
T
Software Engineer II (SDET)
TD
Toronto, ON
- Full-time
Added 12 days ago
C
VP Senior Software Engineer – Java & Distributed Systems
Citi
Mississauga, ON
- Full-time
Added 12 days ago
C
Java Developer - Assistant Vice President
Citi
Mississauga, ON
- Full-time
As a Senior Java Backend Developer, you will design and build high-performance backend services that power large-scale data processing applications at Citi. You'll apply modern Java and…
Added 12 days ago
E
Data Engineer
eBay
Toronto, ON
- Full-time
…to develop scalable data platforms and services that improve developer productivity, system performance, and operational…
Added 12 days ago
W
Software Engineer I
Wayfair
Toronto, ON
- $120,000 to $130,000 CAD / year
- Full-time
This is a Toronto based opportunity with a 3 day in office expectation (Tuesday - Thursday) with 2 days remote (Monday and Friday)
Added 12 days ago
ES
AI security research engineer
Epsilon Solutions Ltd.
Toronto, ON
- Contract
Strong hands-on software development skills, particularly Python, Java, Node, Go, C/C++ with experience in additional modern programming languages.
Added 12 days ago
B
DevOPS/Cloud Engineer – Senior (AWS CDK/Public Sector exp)
Bevertec
Toronto, ON
- Contract
Public Sector Experience: Must have
Added 12 days ago
API Lead Architect
Capgemini
Mississauga, ON
Development: Java, Python, Node.js, JavaScript/TypeScript
Added 12 days ago
HB
Graduate Quant Developer / Quant Researcher - Up to $150,000 + Bonus + Benefits
Hunter Bond
Montreal, QC
- Full-time
🎓 Graduate Quant Developer / Quantitative Researcher
Added 12 days ago
VS
Intermediate AWS Developer- Java, Spring Boot and TypeScript. ONSITE, CALGARY
Verito Solutions Inc
Calgary, AB
- Contract
Ability to work on‑site five days per week, as required by the engagement
Added 12 days ago
M
Full-Stack Software Engineer
Manulife
Toronto, ON
- Full-time
Build and enhance solutions using technologies such as Java, Python, Node.js, SQL, Azure Data Factory, Azure Synapse Analytics, and Azure Data Lake Storage.
Added 12 days ago
C
Sanctions Developer (OFAC)
CGI
Halifax, NS
- Full-time
This hybrid role requires you to work from our downtown Toronto office and/or the Client office a minimum of 4 days per week
Added 12 days ago
T
Senior Consultant, Software Delivery Developer - Gen AI and AI-Accelerated Modernization
Toast
Montreal, QC
- $77,000 to $102,000 CAD / year
- Full-time
…Canada. We’re looking for a Senior Consultant, Software Delivery Developer to join their Gen AI and Software Delivery team in Montreal or Quebec City. This team helps major organizations…
Added 12 days ago
G
Chef(fe) d'équipe tests de production / Test Software Team Lead - Manufacturing
Genetec
Montreal, QC
- Full-time
Excellente maîtrise de C# ou d'un langage moderne (Java, React, Angular, Go)
Added 12 days ago
L
Senior Full Stack Developer (Java/React)
Luxoft
Toronto, ON
- Contract
7+ years of experience with Java in enterprise systems
Added 12 days ago
S
Java Software Engineer
Synechron
Calgary, AB
- Full-time
We are looking for a Java developer to join our team and help deliver key initiatives. The candidate should be a solid Java programmer, with strong design and implementation fundamentals.…

isgSearch

Software Developer - Full Stack - Senior (Health)

Toronto, ON, Canada
Greater Toronto Area, Canada, Canada

Full-time

Apply on LinkedIn About employer

Applications open in a new tab.

Job details

Job type: Full-time
Apply by: Nov 27, 2026
Posting language: English
Posted: Oct 28, 2026

Original job description

Senior Full Stack Developer

We are seeking two Senior Full Stack Developers to enhance healthcare applications and integration's The focus is on replacing scheduled polling with event-driven processing so applications can respond to clinical information, referrals, reports, and status changes in real time.

Healthcare industry experience is mandatory. Candidates must have hands-on experience with healthcare applications, clinical workflows, and healthcare interoperability standards.
Required Skills - Must Have

Healthcare Experience: Demonstrated experience delivering healthcare applications, clinical integrations, or digital health solutions.
FHIR Subscription and SubscriptionTopic: Strong experience with resource triggers, filters, subscription lifecycle, notification Bundles, delivery channels, and event retrieval.
Backend Development: Senior-level Java, Node.js, REST API, and FHIR integration experience.
AWS and Event Processing: Experience with AWS Lambda, asynchronous queues, retries, dead-letter handling, idempotency, and duplicate-event management.
React and SMART on FHIR: Experience with React applications, SMART on FHIR launch and authorization, context, scopes, and FHIR API integration.
Healthcare Interoperability: Hands-on experience with NextGen Connect (Mirth), HL7 v2 messaging, message transformation, validation, routing, acknowledgements, and error handling.
Experience integrating healthcare systems and services, including HRM, Provider Registry, Client Registry, and eReferral.

Key Responsibilities

Design and implement FHIR Subscription and SubscriptionTopic functionality to support event-driven clinical workflows.
Develop and maintain Java and Node.js services, REST APIs, AWS Lambda functions, and queue-based event-processing components.
Build React applications using SMART on FHIR and integrate with FHIR resources and APIs.
Configure and maintain NextGen Connect (Mirth) channels for HL7 v2 messaging and healthcare system integration.
Implement reliable event processing, error handling, monitoring, logging, security, and audit controls.
Develop automated tests, validate FHIR resources, troubleshoot production issues, and prepare technical documentation.

FHIR Subscription and SubscriptionTopic: Advanced experience with subscription architecture, lifecycle management, filters, notifications, and conformance testing.
Backend and Event-Driven Integration: Java, Node.js, AWS Lambda, asynchronous queues, and reliable event processing.
React and SMART on FHIR: Front-end development, SMART authorization, context handling, and FHIR API integration.
Healthcare Interoperability: NextGen Connect (Mirth), HL7 v2, and integration with healthcare services such as HRM, Provider Registry, Client Registry, and eReferral.

Mandatory Requirement: Healthcare industry experience is essential. Candidates must demonstrate relevant hands-on experience with healthcare applications, clinical integrations, or healthcare interoperability.
Desired Skills and Experience

We are seeking two Senior Full Stack Developers to enhance healthcare applications and integrations The focus is on replacing scheduled polling with event-driven processing so applications can respond to clinical information, referrals, reports, and status changes in real time.
Healthcare industry experience is mandatory. Candidates must have hands-on experience with healthcare applications, clinical workflows, and healthcare interoperability standards.
Required Skills - Must Have
Healthcare Experience: Demonstrated experience delivering healthcare applications, clinical integrations, or digital health solutions.
FHIR Subscription and SubscriptionTopic: Strong experience with resource triggers, filters, subscription lifecycle, notification Bundles, delivery channels, and event retrieval.
Backend Development: Senior-level Java, Node.js, REST API, and FHIR integration experience.
AWS and Event Processing: Experience with AWS Lambda, asynchronous queues, retries, dead-letter handling, idempotency, and duplicate-event management.
React and SMART on FHIR: Experience with React applications, SMART on FHIR launch and authorization, context, scopes, and FHIR API integration.
Healthcare Interoperability: Hands-on experience with NextGen Connect (Mirth), HL7 v2 messaging, message transformation, validation, routing, acknowledgements, and error handling.
Experience integrating healthcare systems and services, including HRM, Provider Registry, Client Registry, and eReferral.
Key Responsibilities
Design and implement FHIR Subscription and SubscriptionTopic functionality to support event-driven clinical workflows.
Develop and maintain Java and Node.js services, REST APIs, AWS Lambda functions, and queue-based event-processing components.
Build React applications using SMART on FHIR and integrate with FHIR resources and APIs.
Configure and maintain NextGen Connect (Mirth) channels for HL7 v2 messaging and healthcare system integration.
Implement reliable event processing, error handling, monitoring, logging, security, and audit controls.
Develop automated tests, validate FHIR resources, troubleshoot production issues, and prepare technical documentation.
FHIR Subscription and SubscriptionTopic: Advanced experience with subscription architecture, lifecycle management, filters, notifications, and conformance testing.
Backend and Event-Driven Integration: Java, Node.js, AWS Lambda, asynchronous queues, and reliable event processing.
React and SMART on FHIR: Front-end development, SMART authorization, context handling, and FHIR API integration.
Healthcare Interoperability: NextGen Connect (Mirth), HL7 v2, and integration with healthcare services such as HRM, Provider Registry, Client Registry, and eReferral.
Mandatory Requirement: Healthcare industry experience is essential. Candidates must demonstrate relevant hands-on experience with healthcare applications, clinical integrations, or healthcare interoperability.

Apply on LinkedIn About employer

More about this job

Responsibilities

Design and implement FHIR subscription capabilities and event-driven clinical workflows, and develop Java and Node.js services, REST APIs, AWS Lambda functions, and queue-based processing components. Build React applications using SMART on FHIR, configure Mirth channels for HL7 v2 integrations, and ensure reliable, secure, monitored, and well-tested systems with appropriate documentation.

Requirements

Candidates must have hands-on healthcare industry experience with healthcare applications, clinical workflows, integrations, or interoperability. They need senior-level Java and Node.js skills, advanced FHIR Subscription and SubscriptionTopic experience, AWS event-processing expertise, React and SMART on FHIR experience, and practical knowledge of Mirth and HL7 v2.

Skills

Healthcare Applications
FHIR Subscriptions
FHIR SubscriptionTopic
Java
Node.js
REST APIs
AWS Lambda
Asynchronous Queues
Event Processing
React
SMART on FHIR
NextGen Connect (Mirth)
HL7 v2
Healthcare Interoperability
Clinical Integrations
Automated Testing

Visa sponsorship

Not detected in the job text

Keywords

Healthcare Applications
Clinical Workflows
Clinical Integrations
Digital Health
FHIR
FHIR Subscription
SubscriptionTopic
Notification Bundles
Java
Node.js
REST APIs
AWS Lambda
Asynchronous Queues
Retries
Dead-Letter Handling
Idempotency
Duplicate-Event Management
React
SMART on FHIR
FHIR API Integration
NextGen Connect
Mirth
HL7 v2
Message Transformation
Message Validation
Message Routing
Event-Driven Processing
HRM
Provider Registry
Client Registry

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Work requirements

Jobs in Canada