Find work in Canada.

526,396 jobs across our Canadian network. How we count

Jobs in Canada

25+ jobs

Email me new jobs Save this search

Added 11 mins ago
SS
Chef de projet senior / Senior, Project Manager -Hybrid -Quebec City, Quebec, Canada
SCM Services d’assurances
Quebec, QC
- Full-time
We have an existing opening for a Project Manager to join our Quebec City team. This position will support our growing Quebec operations, which provide environmental science and project…
Added 11 mins ago
J
Property Administrator
JLL
Toronto, ON
- Full-time
The Property Administrator is responsible for providing assistance to the Property Manager in conducting his/her mandated duties in support of the tenant relation and property management…
Added 11 mins ago
Gestionnaire de territoire - Bilingue / Territory Manager, Quebec City
Sun Pharmaceutical Industries Ltd
Brampton, ON
…le service à la clientèle, les produits spécialisés et les services corporatifs, afin de soutenir les objectifs du…
Added 11 mins ago
Senior Manager Development, Treasury Technology
Scotiabank
Toronto, ON
…Management. The team provides development, integration, and support services for Treasury functions including Structural Interest Rate Risk Management (SIRR), Asset Liability Management…
Added 11 mins ago
Talent Coordinator
Dentons
Edmonton, AB
…Edmonton office. The Talent Coordinator provides effective client service and delivery to all Dentons members. This role is accountable for responding to internal inquiries, providing…
Added 11 mins ago
Officer, Human Resources Business Partner (Field)
Canada Post - Postes Canada
Calgary, AB
Acts as partner, people champion and change agent, while aligning business strategy with HR services and solutions. Works closely with the HRBP Manager, the local management team and HR…
Added 11 mins ago
Speech-Language Pathologist
Winnipeg Regional Health Authority
Winnipeg, MB
Under the general direction of the Manager Allied Health and the Manager, Health Services, the incumbent is responsible for providing quality Speech-Language Pathology services, consistent…
Added 11 mins ago
Nurse 4 - Public Health Nurse - Indigenous Designated - Street Connections - Repost
Winnipeg Regional Health Authority
Winnipeg, MB
Under the direction of the manager, PHNs respectfully work in and with diversity including sexual and gender minorities, and across all ethnicities and all cultural, spiritual, political,…
Added 12 mins ago
F
Product Quality Owner - Payments
Flinks
Remote, Canada
- Full-time
- Remote
…partnering daily with Product, Engineering, Implementation and Client…
Added 12 mins ago
DI
Agent des services douanes | Customs Services Agent
Delmar International Inc.
Lacolle, QC
- Full-time
Reporting to the Customs Manager, the Customs Associate is responsible for gathering information needed to complete rating and clearances of shipments and communicate this information…
Added 12 mins ago
NH
LIFESKILLS SUPPORT WORKER
Northern Health - BC
Terrace, BC
- Full-time
…priorities of Northern Health, and under the general supervision of Manager or designate, the Lifeskills Worker assists clients with mental, developmental, and/or physical disabilities to…
Added 12 mins ago
DI
Agent des services douanes | Customs Services Agent
Delmar International Inc.
Lacolle, QC
- Full-time
Reporting to the Customs Manager, the Customs Associate is responsible for gathering information needed to complete rating and clearances of shipments and communicate this information…
Added 26 mins ago
RB
Branch Manager - Kitchener-Waterloo Market - Elmira Branch
Royal Bank of Canada
Kitchener, ON
- Full-time
As a Branch Manager, you are a local market leader, motivating and coaching your team to create a memorable experience for clients. Inside and outside the branch, you capitalize on emerging…
Added 26 mins ago
SC
General Manager Food Services (CSNM), Long Term Care (81357001)
Sodexo Canada Ltd
Scarborough Bluffs Park, ON · Scarborough, Ontario
- Full-time
…new opportunity to join the Sodexo team as our next General Manager located in Scarborough,…
Added 26 mins ago
LO
Serials Technician
Library of Parliament / Bibliothèque du Parlement
Ottawa, ON
- Full-time
Reporting to the Manager, Collection Development, the Serials Technician ensures the timely processing and management of library resources to support access to reliable, relevant and…
Added 26 mins ago
UH
Registered Nurse, Family Health Team
University Health Network
Toronto, ON
- Contract
The Toronto Western Family Health Team delivers primary care services through a multi-disciplinary, inter-professional approach to diverse patient populations. The Registered Nurse (RN)…
Added 26 mins ago
SAI Ward Clerk - Temp Full time
University Health Network
Toronto, ON
Provide patient administrative services, organizing and maintaining patient charts, electronic and paper information filing systems
Added 26 mins ago
UH
Client Service Representative
University Health Network
Toronto, ON
- Part-time
Client Service Representative I practices in accordance with relevant legislation/standards, meeting the legal and ethical requirements of the profession.
Added 26 mins ago
T
Customer Evolution Manager, SAP AMS
Talan
Toronto, ON · Montreal, Québec
- $140,000 to $200,000 CAD / year
- Full-time
Reporting to the Principal Director, SAP AMS, the Customer Evolution Manager, SAP AMS is the primary point of accountability for a portfolio of Talan SAP clients. The role owns the client…
Added 26 mins ago
RB
Manager NAV Production
Royal Bank of Canada
Toronto, ON
- Full-time
RBC Investor &Treasury Services provides services to the Investment Management, Broker/Dealer, and Insurance Services industries. These services include Trusteeship, Recordkeeping, Fund…
Added 26 mins ago
R
Branch Manager - Kitchener-Waterloo Market - Elmira Branch
RBC
Kitchener, ON
- Full-time
As a Branch Manager, you are a local market leader, motivating and coaching your team to create a memorable experience for clients. Inside and outside the branch, you capitalize on emerging…
Added 26 mins ago
R
Director, Business Marketing – Canada
RBC
Toronto, ON
- Full-time
…Transaction Banking, and Research. Reporting to the Global Head of Client & Marketing Strategy, you drive business growth by translating strategic priorities into integrated business and…
Added 27 mins ago
DI
Agent des services douanes | Customs Services Agent
Delmar International Inc.
Lacolle, QC
- Full-time
Reporting to the Customs Manager, the Customs Associate is responsible for gathering information needed to complete rating and clearances of shipments and communicate this information…
Added 27 mins ago
BT
Private Enterprise Manager
Baker Tilly Canada
Dartmouth, NS
- Full-time
We are looking for a Private Enterprise Manager to join our team - a role where your expertise will drive meaningful outcomes and your ambition will help shape what comes next. Here, you’ll…
Added 27 mins ago
JA
Spécialiste de l’appel d’offres - Services haute tension / Quotation Tender Specialist - High Voltage Services
JR Automation
Calgary, AB
- Full-time
…l’appareillage de connexion, y compris les pièces de rechange, les services sur le terrain et les projets, soutiendrez les clients avec des questions techniques sur les devis et assurerez…

Maarut

RQ00828 - Software Developer - Full Stack - Senior

Toronto, ON, Canada

Contract

Apply About employer

Applications open in a new tab.

Job details

Job type: Contract
Posting language: English
Posted: Oct 29, 2026

Original job description

Required Skills:

Strong hands-on experience with FHIR Subscription and SubscriptionTopic, including topic definitions, resource triggers, filter criteria, subscription status and lifecycle, notification Bundles, delivery channels, heartbeat notifications, and event retrieval.
Senior-level experience developing Java and Node.js services, REST APIs, FHIR integrations, event publishers and consumers, and production application logic.
Strong experience implementing FHIR Subscription and SubscriptionTopic workflows with AWS Lambda and asynchronous queues, including notification Bundle handling, retries, dead-letter handling, idempotency, concurrency, duplicate-event handling, and replay.
Strong React development experience building production applications that use SMART on FHIR launch, authorization, context, scopes, and FHIR API integration patterns.
Hands-on experience with NextGen Connect (Mirth), HL7 v2 integration, and Ontario digital health standards and provincial services, including the Hospital Report Manager (HRM) Standard, Provider Registry, Client Registry, and eReferral, covering message transformation, validation, routing, acknowledgements, error handling, conformance testing, and production support.

Responsibilities:

Assess polling-based integrations and workflows, identify the clinical or application events that should trigger notifications, and map each workflow to the appropriate FHIR SubscriptionTopic and Subscription behaviour.
Define, implement, and maintain SubscriptionTopic resources, including supported resource triggers, event definitions, filter parameters, notification shapes, and conformance requirements.
Implement Subscription creation, validation, activation, status management, renewal, deactivation, delivery configuration, heartbeat handling, event retrieval, and subscriber lifecycle controls.
Design, develop, test, and support Java and Node.js services that publish events, manage subscriptions, consume notification Bundles, call FHIR APIs, and route resulting actions to application workflows.
Develop and maintain AWS Lambda functions and queue-based integrations for asynchronous event processing, validation, enrichment, workflow coordination, and downstream application updates.
Implement reliable processing controls for idempotency, duplicate detection, retries, dead-letter handling, controlled concurrency, ordering where required, reconciliation, replay, and recovery.
Develop and support React applications that use SMART on FHIR to present subscription-related workflows, launch within supported contexts, obtain authorized FHIR access, and interact with FHIR resources and application APIs.
Develop and maintain NextGen Connect (Mirth) channels that receive, transform, validate, route, and acknowledge HL7 v2 messages and connect those workflows to FHIR resources, application services, and Enterprise Pub/Sub events.
Validate Subscription, SubscriptionTopic, notification Bundle, and related FHIR resource instances against the applicable FHIR definitions, The Agency profiles, terminology, and business rules.
Implement event correlation, structured logging, metrics, alerts, audit records, subscription health monitoring, and operational dashboards so teams can trace processing across publishers, Enterprise Pub/Sub, subscribers, and downstream applications.
Create and maintain unit, integration, contract, conformance, interface, regression, end-to-end, performance, and failure-recovery tests covering FHIR subscription workflows, backend services, serverless processing, HL7 v2, and React components.
Apply secure configuration, authentication, authorization, least-privilege access, privacy-aware logging, and appropriate handling of personal health information, and prepare technical designs, mappings, runbooks, and knowledge-transfer materials with project stakeholders.

Desired Skills:

Experience implementing the FHIR R5 Subscription model or the R5 subscription backport for earlier FHIR releases, including SubscriptionTopic, rest-hook or websocket delivery, status notifications, heartbeat notifications, and event retrieval.
Experience with AWS messaging, integration, and observability services such as Amazon SQS, Amazon SNS, Amazon EventBridge, Amazon API Gateway, and Amazon CloudWatch.
Experience with infrastructure as code, automated build and deployment pipelines, containerized workloads, configuration management, and automated security scanning.
Experience defining versioned FHIR profiles, event schemas, interface contracts, compatibility rules, correlation identifiers, and governance practices for shared enterprise integrations.
Experience using NextGen Connect (Mirth) to integrate with Ontario digital health standards and provincial services, including the Hospital Report Manager (HRM) Standard, Provider Registry, Client Registry, and eReferral, with hands-on responsibility for HL7 v2 transformation, validation, routing, acknowledgements, conformance testing, and production support.

Required Competencies:

Advanced FHIR Subscription and SubscriptionTopic experience, including resource triggers, filter criteria, lifecycle and status management, notification Bundles, delivery channels, heartbeat notifications, event retrieval, validation, and conformance testing.
FHIR Subscription and SubscriptionTopic implementation experience for event-driven clinical workflows, including topic and event design, subscription filters and lifecycle management, notification Bundle processing, asynchronous queue processing, idempotency, retries, dead-letter handling, duplicate-event handling, observability, replay, and production troubleshooting using Java, Node.js, and AWS Lambda.
React and SMART on FHIR experience, including launch and authorization flows, scopes, context handling, FHIR API integration, accessible user-interface development, automated testing, and secure handling of clinical information.
NextGen Connect (Mirth), HL7 v2, and Ontario digital health standards experience, including the Hospital Report Manager (HRM) Standard, Provider Registry, Client Registry, and eReferral, covering message transformation, validation, routing, acknowledgements, error handling, interface and conformance testing, production support, and integration with FHIR, Java, Node.js, or serverless components.

Rated Criteria:

Advanced FHIR Subscription and SubscriptionTopic experience, including resource triggers, filters, lifecycle and status management, notification Bundles, delivery channels, heartbeat notifications, event retrieval, validation, and conformance testing. 25 Points
Demonstrated FHIR Subscription and SubscriptionTopic implementation experience using Java, Node.js, AWS Lambda, and asynchronous queues, including topic and event design, subscription filters and lifecycle management, notification Bundle processing, idempotency, retries, dead-letter handling, duplicate-event handling, replay, observability, and production troubleshooting. 25 Points
React and SMART on FHIR experience, including launch and authorization flows, scopes, context handling, FHIR API integration, accessible user-interface development, and testing. 25 Points
NextGen Connect (Mirth) and HL7 v2 integration experience, including transformation, validation, routing, acknowledgements, error handling, interface testing, and integration with Ontario digital health standards and provincial services such as the Hospital Report Manager (HRM) Standard, Provider Registry, Client Registry, and eReferral. 25 Points

Requirements

Deliverables:

FHIR SubscriptionTopic definitions and supporting artifacts that document event triggers, supported filters, notification content, delivery expectations, and conformance rules for assigned Enterprise Pub/Sub workflows.
Subscription lifecycle components for creation, validation, activation, status management, renewal, deactivation, delivery configuration, heartbeat handling, event retrieval, and subscriber support.
Updated Agency applications and workflows that integrate with Enterprise Pub/Sub and replace assigned polling-based processes with FHIR subscription-driven event processing.
Production-ready Java and Node.js services, APIs, publishers, consumers, adapters, and integration components for managing subscriptions and processing FHIR events and notifications.
AWS Lambda functions and queue-based processing components for validation, enrichment, retries, dead-letter handling, idempotency, duplicate detection, reconciliation, replay, and downstream updates.
React components that use SMART on FHIR launch, authorization, context, scopes, and FHIR APIs to support the assigned subscription and application workflows.
NextGen Connect (Mirth) channels and configurations for HL7 v2 ingestion, transformation, validation, routing, acknowledgement handling, error management, and integration with FHIR and event-processing components.
FHIR profiles, examples, validation rules, event and interface mappings, contract tests, conformance tests, integration tests, end-to-end tests, and release-validation evidence.
Structured logs, metrics, alerts, dashboards, subscription health monitoring, audit records, reconciliation controls, incident diagnostics, operational procedures, and production-support runbooks.
Technical designs, API and interface specifications, workflow documentation, security and configuration notes, deployment instructions, demonstrations, release-support materials, and knowledge-transfer artifacts.

Must Haves:

Advanced FHIR Subscription and SubscriptionTopic experience, including resource triggers, filters, lifecycle and status management, notification Bundles, delivery channels, heartbeat notifications, event retrieval, validation, and conformance testing. 25 Points
Demonstrated FHIR Subscription and SubscriptionTopic implementation experience using Java, Node.js, AWS Lambda, and asynchronous queues, including topic and event design, subscription filters and lifecycle management, notification Bundle processing, idempotency, retries, dead-letter handling, duplicate-event handling, replay, observability, and production troubleshooting. 25 Points
React and SMART on FHIR experience, including launch and authorization flows, scopes, context handling, FHIR API integration, accessible user-interface development, and testing. 25 Points
NextGen Connect (Mirth) and HL7 v2 integration experience, including transformation, validation, routing, acknowledgements, error handling, interface testing, and integration with Ontario digital health standards and provincial services such as the Hospital Report Manager (HRM) Standard, Provider Registry, Client Registry, and eReferral. 25 Points

Apply About employer

More about this job

Responsibilities

The developer will design, implement, and maintain FHIR Subscription and SubscriptionTopic workflows to support clinical event-driven integrations. They will also develop and support Java, Node.js, and React applications while managing HL7 v2 message transformations and AWS-based asynchronous processing.

Requirements

Candidates must have advanced experience with FHIR Subscription models, Java, Node.js, and AWS Lambda for event-driven architectures. Proficiency in React, SMART on FHIR, and NextGen Connect (Mirth) for HL7 v2 integration within Ontario digital health standards is required.

Skills

FHIR
SubscriptionTopic
Java
Node.js
AWS Lambda
React
SMART on FHIR
NextGen Connect
Mirth
HL7 v2
REST APIs
Asynchronous queues
CloudWatch
System integration
Software development
Clinical workflows

Visa sponsorship

Not detected in the job text

Keywords

FHIR
SubscriptionTopic
Java
Node.js
AWS Lambda
React
SMART on FHIR
NextGen Connect
Mirth
HL7 v2
REST APIs
Amazon SQS
Amazon SNS
Amazon EventBridge
Amazon API Gateway
Amazon CloudWatch
Infrastructure as Code
Hospital Report Manager
Provider Registry
Client Registry
eReferral
Event-driven architecture
Idempotency
Dead-letter handling
Conformance testing
Clinical workflows
Enterprise Pub/Sub
System integration
Software development
Ontario digital health standards

Report this job