RQ10808 - 3 x Sr. Software Developer

2 days ago

Toronto, Ontario, Canada Source Code Full-time

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3 openings - 3 different submissions

2-year contracts (477 business days) - possible extension

ONSITE 5 days - Yonge St. Toronto

Security Level: CRJMC

Develop coding, testing, and debugging to support existing extensions/tools such as IRT, De-Dup, OIA, Immunization Forecaster and PR Upload
Conduct technical analysis, preparation of detailed programming specifications, program design, writing and/or generating code, and conduct unit tests
Translate technical specifications for sustainment and upgrade into working, tested applications
Undertake proof of technology with test data to simulate application load and performance tuning related applications
Provide software expertise in various computing platforms, operating systems, database technology, communication protocols, middleware and gateways
Provide impact analysis, effort estimate and solution design/development for supported solutions due to DHIR solution upgrades, software upgrades or any new requirements (e.g. Panorama 4.4.x upgrades, PHU merge and more)
Provide application programming support for incident management, application functionality sustainment, performance tuning and technical documentation
Work with Quality Assurance (QA) to code, test, and debug extensions/tools integration services
Maintain Development environments and continue continuous Integration (CI) practice
Improve the quality and accuracy of the data collected for the approximately 34 PHUs and 2282 PHU users

Ensure availability of the DHIR extensions/tools for use by all Ontarians.

10+ years of enterprise Java / Java EE development for large, complex, multi-tier and microservices-based systems
10+ years designing and developing large multi-tier enterprise web applications and microservices architectures
Strong Oracle RDBMS expertise (Oracle 19c) including SQL, PL/SQL, stored procedures, data modelling, and database performance tuning
Extensive experience developing RESTful web services and APIs for large-scale system integrations
IBM WebSphere Application Server / WebSphere Liberty experience in enterprise environments
Java application development in Linux / RedHat environments, including scripting and deployments
Experience with messaging and integration technologies (e.g., Kafka, RabbitMQ, middleware, gateways)

Public sector experience (preferably healthcare)
Experience using HL7-FHIR protocols such as FHIR v1.4 (public APIs) and RESTFUL messaging, Middleware and gateways