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Teckhorizon Inc
Senior Full Stack Java DeveloperTeckhorizon Inc • Toronto, ON, Canada
Senior Full Stack Java Developer

Senior Full Stack Java Developer

Teckhorizon Inc • Toronto, ON, Canada
5 days ago
Job type
  • Full-time
  • Quick Apply
Job description

Our Client is looking for a Senior Full Stack Developer with strong experience in Java-based enterprise systems to work on large-scale public sector applications. This role involves end-to-end development, integration, and modernization of cloud and legacy systems.

Key Responsibilities

  • Design, develop, and maintain web-based, n-tier, and cloud applications
  • Work on Java (WebSphere, JDBC, Oracle, DB2, DataPower) and modern stacks (Spring Boot, Angular/React)
  • Build and integrate APIs and microservices
  • Collaborate with stakeholders to analyze business requirements
  • Prepare technical specifications, test plans, and implementation strategies
  • Support testing (UAT, regression, performance) and production releases
  • Troubleshoot production issues and provide system support
  • Participate in design, testing, and requirements walkthroughs
  • Contribute to DevOps pipelines (CI/CD, Jenkins)

Must-Have Skills

  • 7+ years of Java development (WebSphere, JDBC, Oracle, DB2, JavaScript, JSP)
  • 5+ years integrating Open Source Software (OSS) into enterprise systems
  • Experience with Spring Boot, Angular/React, and cloud environments
  • Strong experience with APIs and microservices architecture
  • Solid knowledge of relational databases (DB2, Oracle, MS SQL)
  • Experience in Agile, DevOps, and CI/CD (Jenkins)

Nice to Have

  • Experience with IBM Cloud Pack for Business Automation
  • Exposure to large-scale public-facing systems
  • Public sector experience (Ontario preferred)

Soft Skills

  • Strong communication and stakeholder management
  • Analytical and problem-solving mindset
  • Ability to work with cross-functional teams
  • Proven experience in client-facing roles
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Senior Full Stack Java Developer • Toronto, ON, Canada

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