Software Developer - Full Stack - Senior

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Ref: RQ10329 Contract – 12 Months (Extension Possible) Onsite – Toronto (595 Bay Street, 10th Floor)
Posted Date: 2026-02-13
Location: Onsite – Toronto (595 Bay Street, 10th Floor)
Public Sector Experience: Required – OPS / Public Sector
Contract End Date: 2027-03-31 *
Rate: $103/hour

The Software Developer – Full Stack – Senior will support the Government Services Integration Cluster by designing and delivering modern, scalable, and secure digital solutions. The resource will work onsite 5 days per week and collaborate within multidisciplinary agile teams to build user-centric web and cloud-based applications.

Responsibilities
  • Design, implement, and enhance scalable web applications using modern full stack technologies.
  • Develop responsive and accessible front-end solutions using React and related frameworks.
  • Build and integrate RESTful APIs and backend services using Node.js and related technologies.
  • Design and optimize data pipelines and database integrations including Elasticsearch.
  • Participate in Agile ceremonies including sprint planning, backlog refinement, and retrospectives.
  • Implement CI/CD pipelines and support DevOps practices for cloud-based deployments.
  • Ensure accessibility compliance (WCAG 2.0, ARIA) and adherence to web standards.
  • Conduct automated testing using frameworks such as Selenium, Jasmine, Karma, or similar tools.
  • Contribute to architectural design, microservices implementation, and cloud-native solutions.
Must Have Skills
  • 5+ years of experience with React and modern web frameworks such as Next.js.
  • 3+ years of experience with Elasticsearch (or comparable search technologies).
  • Experience collaborating within multidisciplinary Agile teams.
  • Strong experience in building accessible, secure, and responsive UI solutions using HTML5, CSS/SCSS, TypeScript, and related technologies.
  • Experience with backend technologies such as Node.js, Redis, RabbitMQ, Kafka, Golang, or similar stacks.
  • Experience with cloud deployment models and DevOps practices.
  • Strong communication and collaboration skills.
* Final role details, responsibilities, and terms will be confirmed with shortlisted candidates. Compensation may vary based on experience. Errors and omissions excepted.