RQ10808 - 3 x Sr. Software Developer

Source Code; Toronto; On-site; CAD 100,000 - 130,000; Full time

Job summary

A technology solutions provider in Toronto is seeking experienced Senior Software Developers for a 2-year onsite contract. This role requires 10+ years in Java / Java EE development and expertise in Oracle RDBMS. You will support existing applications, conduct testing and debugging, and work closely with QA teams. Ideal candidates have experience in large-scale system integrations, with public sector and healthcare experience as a plus. Competitive salaries and possible extensions are offered.

Qualifications

• 10+ years of enterprise Java / Java EE development for large, complex systems.
• 10+ years designing and developing large multi-tier enterprise web applications.
• Strong Oracle RDBMS expertise including SQL, PL/SQL, and database tuning.

Responsibilities

• Develop coding, testing, and debugging for existing extensions/tools.
• Prepare detailed programming specifications and conduct unit tests.
• Provide software expertise in various computing platforms and technologies.

Skills

Java / Java EE development

Oracle RDBMS

RESTful web services

IBM WebSphere Application Server

Linux / RedHat

Kafka

RabbitMQ

Job description

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

Responsibilities

• 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

• 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)

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