RQ10808 - 3 x Sr. Software Developer
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.
Must-Haves:
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10+ years of enterprise Java / Java EE development for large, complex, multi-tier and microservices-based systems
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10+ years designing and developing large multi-tier enterprise web applications and microservices architectures
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Strong Oracle RDBMS expertise (Oracle 19c) including SQL, PL/SQL, stored procedures, data modelling, and database performance tuning
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Extensive experience developing RESTful web services and APIs for large-scale system integrations
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IBM WebSphere Application Server / WebSphere Liberty experience in enterprise environments
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Java application development in Linux / RedHat environments, including scripting and deployments
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Experience with messaging and integration technologies (e.g., Kafka, RabbitMQ, middleware, gateways)
Nice-to-Have:
- Public sector experience (preferably healthcare)
- Experience using HL7-FHIR protocols such as FHIR v1.4 (public APIs) and RESTFUL messaging, Middleware and gateways
