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Senior Software Engineer

Job in Toronto, Ontario, C6A, Canada
Listing for: Compunnel, Inc.
Full Time position
Listed on 2026-09-24
Job specializations:
  • Software Development
    Backend Developer, Software Engineer, Java Developer, DevOps
Salary/Wage Range or Industry Benchmark: 110000 - 160000 CAD Yearly CAD 110000.00 160000.00 YEAR
Job Description & How to Apply Below

Key Responsibilities

  • Develop and maintain micro front-end applications and integrate them with backend services.
  • Consume and integrate RESTful APIs developed using Spring Boot and Java.
  • Develop service integrations and supporting tooling using Node.js.
  • Implement responsive designs using HTML5 and CSS
    3.
  • Write and maintain unit and component tests using Jest and React Testing Library.
  • Test, debug, monitor, and troubleshoot application code to ensure reliability and quality.
  • Collaborate closely with product managers, designers, and engineering teams to translate user needs into high-quality product experiences.
  • Participate in application development using AWS or other cloud platforms.
  • Work with CI/CD pipelines and version control systems to support automated software delivery.
  • Apply AI-assisted coding tools to support code generation, refactoring, test case generation, debugging, and documentation.
  • Monitor application performance using logging, distributed tracing, metrics, and alerting capabilities.
  • Participate in production support activities and on‑call rotations.
  • Contribute to engineering best practices, continuous improvement, and knowledge sharing across a multi‑site development team.
Required Qualifications
  • 5–7 years of professional software engineering experience.
  • 3+ years of hands‑on React experience.
  • 2+ years of experience working with Java‑based APIs.
  • Good understanding of Spring Boot to support backend applications and APIs.
  • Experience consuming APIs and handling asynchronous data within micro front ends.
  • Experience with RESTful APIs and backend service integration.
  • Experience with Jest and React Testing Library or similar frontend testing frameworks.
  • Experience working with CI/CD pipelines and version control systems.
  • Experience with application monitoring, logging, distributed tracing, metrics, and alerting.
  • Experience with production support and on‑call rotations.
  • Experience working effectively within a multi‑site, collaborative development team.
  • Experience working in a product engineering or product‑led environment with close collaboration across product and design teams.
  • Experience using AI‑assisted coding tools such as Git Hub Copilot or ChatGPT for software development activities.
Preferred Qualifications
  • Experience designing and building Java‑based APIs.
  • Experience with Node.js for service integration and development tooling.
  • Experience with AWS or other cloud platforms.
  • Experience with Redux or Context API.
  • Experience with responsive design and mobile web development.
  • Bias toward action, curiosity, and continuous improvement.
Position Requirements
10+ Years work experience
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