RQ00732 - Software Developer - Full Stack - Senior

Posted Yesterday
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Toronto, ON, CAN
In-Office
Senior level
Information Technology • Professional Services • Software • Consulting
The Role
Design, build, test, and support React frontends and Java Spring Boot microservices that implement SMART on FHIR and HL7v2 integrations with Epic/Cerner/MEDITECH. Implement secure OAuth2/OIDC launch flows, FHIR APIs, scheduling and encounter workflows, Mirth-based interface routing/transformation, and production support. Deliver cloud-native AWS deployments, CI/CD, testing, documentation, and operational handover for virtual care integrations.
Summary Generated by Built In

Must haves:

  • 5+ years of hands-on experience integrating with hospital information systems such as Epic, Cerner, and MEDITECH.
  • Strong specialist experience with SMART on FHIR, FHIR APIs, HL7v2, clinical launch context, OAuth2/OIDC, JWT, and secure healthcare application integration.
  • Strong ReactJS development experience building provider-facing and/or patient-facing web applications.
  • Strong Java and Spring Boot experience developing microservices, APIs, backend services, and integration components.
  • Strong experience with Mirth integration engine, including HL7v2 message routing, transformation, validation, troubleshooting, and production support.
  • Experience with clinical scheduling, encounter workflows, patient/provider context, healthcare data exchange, and hospital workflow integration.
  • Experience designing and supporting secure, scalable, accessible, auditable, and maintainable healthcare application components.

Responsibilities:

  • Design, develop, test, and support ReactJS frontend components for Virtual Care Products.
  • Build Java Spring Boot microservices and APIs supporting SMART on FHIR, scheduling, encounter, patient, provider, and virtual visit workflows.
  • Implement and support SMART on FHIR launch flows, FHIR API interactions, clinical context handling, and secure integration patterns.
  • Integrate Virtual Care Products with HIS platforms such as MEDITECH, Epic, and Cerner.
  • Design, implement, test, and troubleshoot HL7v2 and FHIR-based integrations using Mirth integration engine and related interface technologies.
  • Support scheduling and encounter workflow integration between virtual care platforms and hospital systems.
  • Support retirement and replacement of legacy TSM functionality by building modern, standards-based application and integration components.
  • Collaborate with architects, integration teams, HIS stakeholders, clinical/business teams, privacy, security, QA, and operations stakeholders.
  • Support API design, data mapping, message transformation, message validation, error handling, audit logging, monitoring, interface reconciliation, and operational support requirements.
  • Work with QA and Test Lead resources to support integration testing, interface validation, regression testing, defect resolution, release readiness, and production implementation.
  • Prepare technical documentation, data mapping documentation, interface specifications, deployment notes, operational support notes, and knowledge transfer materials.

 Desired Skills:

  • Experience with systems such as Ocean, Novari, or similar referral platforms.
  • Experience with healthcare workflows, virtual care workflows, hospital scheduling workflows, referrals, clinical documentation, and provider directory integration.
  • Experience with Epic App Orchard, MEDITECH APIs/interfaces, Cerner integration patterns, or other HIS vendor integration models.
  • Experience with FHIR R4/R5 resources such as Patient, Practitioner, Organization, Location, Encounter, Appointment, Schedule, Slot, ServiceRequest, DocumentReference, and Composition.
  • Experience with interface monitoring, message replay, error queues, reconciliation, message acknowledgement handling, and production support of healthcare integrations.
  • Experience with accessibility, privacy, security, audit logging, monitoring, and supportability requirements in healthcare applications. 

Required Skills:

  • SMART on FHIR application development and launch workflow implementation.
  • FHIR API integration, FHIR resource handling, and healthcare data mapping.
  • HL7v2 interface development, message transformation, validation, troubleshooting, and support.
  • ReactJS frontend development.
  • Java Spring Boot microservice and backend API development.
  • HIS integration experience with Epic, Cerner, and/or MEDITECH.
  • Mirth integration engine experience.
  • OAuth2, OIDC, JWT, authentication, authorization, and secure clinical application launch patterns.
  • API design, REST integration, error handling, logging, monitoring, troubleshooting, and operational support. 

Rated Criteria:

  • SMART on FHIR, FHIR API, OAuth/OIDC/JWT, secure clinical launch, healthcare interoperability, and clinical context handling experience. 30 Points
  • HIS integration experience with Epic, Cerner, MEDITECH, HL7v2, Mirth integration engine, scheduling, encounter, patient, and provider workflows. 30 Points
  • ReactJS, Java Spring Boot, microservices, APIs, database integration, CI/CD, testing support, and production application development experience. 20 Points
  • Digital health, communication 20 Points


Requirements

Deliverables:

  • Java Spring Boot backend services. 
  • React user interface enhancements. 
  • Smile CDR FHIR implementation and configuration. 
  • AWS HealthLake integration and data synchronization. 
  • FHIR APIs supporting provider, practitioner, organization, healthcare service, and location resources. 
  • SMART on FHIR authentication and authorization implementation. 
  • REST API development and documentation. 
  • Provider directory search enhancements using OpenSearch. 
  • Real-time read/write provider synchronization. 
  • Master data management integration services. 
  • Hospital information system integration components. 
  • Cloud-native AWS deployment artifacts. 
  • CI/CD pipeline implementation and automation. 
  • Unit tests, integration tests, API tests, and technical documentation. 
  • Deployment support, production implementation, and operational knowledge transfer. 

Must Haves:

  • 5+ years of hands-on experience integrating with hospital information systems such as Epic, Cerner, and MEDITECH.
  • Strong specialist experience with SMART on FHIR, FHIR APIs, HL7v2, clinical launch context, OAuth2/OIDC, JWT, and secure healthcare application integration.
  • Strong experience with Mirth integration engine, including HL7v2 message routing, transformation, validation, troubleshooting, and production support.
  • Experience with clinical scheduling, encounter workflows, patient/provider context, healthcare data exchange, and hospital workflow integration.
  • Experience designing and supporting secure, scalable, accessible, auditable, and maintainable healthcare application components. 


Skills Required

  • 5+ years hands-on experience integrating with hospital information systems such as Epic, Cerner, and MEDITECH.
  • Specialist experience with SMART on FHIR, FHIR APIs, clinical launch context, OAuth2/OIDC, and JWT for secure healthcare application integration.
  • Experience with HL7v2 interface development, message routing, transformation, validation, troubleshooting, and production support.
  • Strong ReactJS frontend development experience building provider-facing and/or patient-facing web applications.
  • Strong Java and Spring Boot experience developing microservices, APIs, backend services, and integration components.
  • Experience with Mirth integration engine, including HL7v2 message routing, transformation, validation, troubleshooting, and production support.
  • Experience with clinical scheduling, encounter workflows, patient/provider context, healthcare data exchange, and hospital workflow integration.
  • Designing and supporting secure, scalable, accessible, auditable, and maintainable healthcare application components.
  • FHIR resource handling and mapping (Patient, Practitioner, Organization, Location, Encounter, Appointment, Schedule, Slot, ServiceRequest, DocumentReference, Composition).
  • Experience implementing or configuring Smile CDR FHIR server implementations.
  • AWS HealthLake integration and data synchronization experience.
  • Provider directory search and synchronization experience, including OpenSearch or similar.
  • REST API development, API documentation, and operational support (logging, monitoring, error handling).
  • CI/CD pipeline implementation and automation, plus unit, integration, and API testing.
  • Experience with referral platforms (Ocean, Novari) and/or provider directory/referral workflows.
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The Company

What We Do

Maarut Inc. is a Canadian company specializing in IT services, technology staffing, and software development, dedicated to assisting businesses with digital transformation and solving business challenges through technology.

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