RQ00788- Sr. Software Developer Fullstack I Ontario Health I Hybrid

RQ00788- Sr. Software Developer Fullstack- HCC DigConn

Ontario Health

Toronto - Hybrid

Duration: 1 year

Pay rate: 95-103/hr incorp

Project Description

The Enhancing HCC Digital Connectivity program is executing a multi-year strategy to modernize the Home and Community Care (HCC) digital ecosystem reduce dependency on the CHRIS platform and establish the technical foundations for a future-state home care platform. Current plans require the Agency to rationalize existing CHRIS functionality and progressively decompose the platforms monolithic architecture into modular interoperable services that can integrate with next-generation digital solutions.

To support this transformation the Agency requires the procurement of three Senior Software Developers - Full Stack responsible for designing developing enhancing and maintaining enterprise-grade web applications and backend services. These resources require extensive experience with the Microsoft technology stack modern web development frameworks Azure cloud services SQL Server and API development. They will contribute to solution development and support the delivery of secure scalable and high-performing software solutions.

Job Title

-Sr. Software Developer Full Stack for HCC Digital Connectivity

Description

The Enhancing Home and Community Care (HCC) Digital Connectivity program is executing a multi-year strategy to modernize the HCC digital ecosystem reduce dependency on the Client Help and Related Information System (CHRIS) platform and establish the technical foundations for a future-state home care platform. Current plans require the Agency to rationalize existing CHRIS functionality and progressively decompose the platforms monolithic architecture into modular interoperable services that can integrate with next-generation digital solutions. To support this transformation the Agency requires the procurement of three Senior Software Developers responsible for designing developing enhancing and maintaining enterprise-grade web applications and backend services. These resources require extensive experience with the Microsoft technology stack modern web development frameworks Azure cloud services SQL Server and API development. They will contribute to solution development and support the delivery of secure scalable and high-performing software solutions.

Responsibilities:

Design develop test deploy and maintain enterprise applications AngularJS JavaScript and related technologies.

Develop and integrate secure REST APIs and modernize Framework WCF Windows Services and Windows Forms applications.

Build responsive web user interfaces and implement secure authentication using JWT/OAuth2.

Develop high-performance multithreaded and asynchronous applications.

Develop configure and support Azure cloud services including App Services Azure SQL Storage Event Hub ADX Key Vault and monitoring solutions.

Develop and optimize SQL Server databases including complex queries stored procedures indexing execution plans and performance tuning.

Perform application testing production troubleshooting root-cause analysis and performance optimization across application database cloud and infrastructure layers.

Support DevOps and CI/CD processes using Azure DevOps and Git-based source control.

Conduct code reviews and ensure high-quality maintainable secure and well-documented software.

Collaborate with architects analysts QA infrastructure teams and business stakeholders on technical design and solution delivery.

Contribute to application modernization and migration of legacy systems to modern Azure-based platforms.

Required Skills:

C# / .NET Development-10 years of hands-on experience developing enterprise applications using C# .NET Core/ Core and Framework 3.5/4.x including modernization of applications.

REST API Development & Security-Strong experience designing developing integrating and troubleshooting RESTful APIs including JWT OAuth2 authentication and authorization.

Angular / Front-End Development-Strong experience with AngularJS JavaScript HTML CSS jQuery and MVC with experience migrating legacy AngularJS applications to modern Angular preferred.

Microsoft SQL Server & Database Development-Strong T-SQL development skills including stored procedures views triggers indexing query optimization execution plans and database performance tuning.

Microsoft Azure Cloud Development-Hands-on experience with Azure App Service Azure SQL Managed Instance Azure Storage Event Hub Azure Data Explorer (ADX) Key Vault Application Insights and Azure Monitor.

Azure DevOps & Git-Experience with Azure DevOps CI/CD pipelines automated deployments release management GitHub and/or Azure Repos.

Performance Multithreading & Scalability-Strong experience with multithreaded and asynchronous programming parallel processing application performance optimization and scalability across application and database layers.

Production Troubleshooting & Testing-Strong troubleshooting and root-cause analysis skills using KQL Postman SoapUI Swagger/OpenAPI IIS application logs monitoring tools and database diagnostics.

Legacy Application Modernization-Experience maintaining and modernizing Framework Windows Services WCF/Web Services Windows Forms and IIS-hosted applications; Tomcat troubleshooting is an asset.

Software Engineering & Architecture-Strong knowledge of object-oriented programming design patterns software architecture SDLC Agile/Scrum code reviews clean code and secure/maintainable software development practices.

Desired Skills:

Healthcare System Integration: Experience developing and supporting integrations between healthcare applications and systems.

HL7: Familiarity with HL7 standards and healthcare messaging including experience troubleshooting HL7 interfaces.

FHIR: Knowledge of FHIR standards resources APIs and modern healthcare interoperability.

Mirth Connect: Hands-on experience developing configuring monitoring and troubleshooting Mirth Connect channels and integrations.

Rated Criteria:

Modernization & Legacy Transformation Experience: Demonstrated experience decomposing monolithic applications into modular services APIs or microservices. Experience developing modernization roadmaps and executing phased migrations with minimal business disruption. 20 Points

.NET Core / Backend Engineering Expertise: Advanced expertise in Core REST API development dependency injection authentication/authorization performance optimization and enterprise application architecture. 20 Points

Angular Front-End Development Expertise: Experience designing and developing Angular applications component-based architecture state management responsive UI design and integration with REST services. 15 Points

Solution Architecture & Design Skills: Ability to design scalable maintainable secure and loosely coupled solutions. Experience with DDD API-first design event-driven architecture integration patterns and modular architecture. 15 Points

Cloud DevOps & CI/CD Experience: Experience deploying applications in Azure implementing CI/CD pipelines Infrastructure as Code containerization automated testing and application monitoring.10 Points

Quality Engineering & Secure Development: Demonstrated use of automated testing code quality tools security best practices threat mitigation and technical debt reduction strategies. 10 Points

Communication & Team Collaboration Ability to work with architects product owners business analysts and development teams. Experience mentoring developers and clearly communicating technical decisions.10 Points

Total: 100 Points

Deliverables:

Develop functionalities per business requirements.

Migrate applications Framework 4.x Core/.NET.

Design develop and implement secure RESTful APIs.

Develop modern Angular web front-ends and migrate existing AngularJS applications to Angular.

Develop and optimize data access and database operations including query and performance optimization.

Conduct performance testing and tuning to improve application scalability responsiveness and reliability.

Implement and enhance application security including authentication authorization and secure API practices.