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Senior Full-Stack Java Developer

Global ERP Solutions
Full Timesenior
Mississauga, Ontario, CAPosted April 27, 2026

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JavaScriptTypeScriptJavaHTMLCSSReactSpringGitRESTAgileScrumCI/CD

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Job Description

As a Senior Software Engineer, you will sit at the critical intersection of technical development and product strategy. You won't just write code; you will be the architect of seamless system integrations, bridging the gap between complex backend ecosystems and intuitive product management. Your mission is to ensure high-performance, secure, and reliable transactions across our global platforms.

What You’ll Do

  • Design and develop scalable web applications using Java (Spring Boot) And React.
  • Build responsive, user-friendly UI components aligned with UX/UI designs.
  • Integrate front-end applications with backend RESTful APIs.
  • Optimize application performance, speed, and scalability.
  • Collaborate with cross-functional teams in Agile environments.
  • Perform code reviews and ensure adherence to coding standards.
  • Troubleshoot, debug, and resolve technical issues.
  • Ensure security, data protection, and compliance standards.

Technical Requirements

  • Strong experience in Java, Spring Boot, and REST APIs
  • Hands-on expertise in React
  • Proficiency in HTML, CSS, JavaScript, and TypeScript
  • Experience with Git and version control practices
  • Knowledge of responsive design and cross-browser compatibility
  • Familiarity with Agile/Scrum methodologies
  • Understanding of CI/CD tools and deployment pipelines.
  • Strong problem-solving and debugging skills

Qualifications

  • Education: Bachelor’s degree in Computer Science, Software Engineering, or a related technical field.
  • Experience: 5+ years of professional Java development experience, ideally in a senior or lead capacity.
  • Communication: Full professional fluency in English with the ability to articulate technical concepts to non-technical stakeholders.
  • A background in FinTech or Financial Services is a significant plus.

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