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Principal Software Engineer (Java)

Canada, Mississauga · Job Posted February 18, 2026
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Requirements

  • Hands‑on experience writing production code in Java or other functional or object-oriented language
  • Experience building and shipping RESTful APIs in production using Spring Boot
  • Experience with cloud platforms (Azure, AWS, GCP)
  • Experience with cloud-native streaming services (Azure Event Hub/Service Bus, Kafka, Kinesis, or Pub/Sub)
  • Experience with relational databases (SQL Server, PostgreSQL, MySQL)
  • Experience building or maintaining CI/CD pipelines (GitHub Actions, Jenkins, etc.)
  • Proficiency using Git for daily development
  • Practice of Test‑Driven Development (TDD) or writing automated unit tests regularly
  • Experience with automated testing tools (Selenium, Cypress, Jest, Playwright)
  • Experience with monitoring/observability tools (Azure Monitor / Log Analytics, Grafana, Datadog)
  • Use of GitHub Copilot or other generative AI coding tools
  • Previous Senior, Staff, or Principal engineer title
  • Experience mentoring other engineers
  • Experience owning a production service end‑to‑end, including on‑call

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