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Java Developer

  • Mississauga, ON
  • On-site
  • Posted Sep 18, 2026
  • 1 position

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Employment type
Full-time
Experience level
Senior · 5+ years
Apply by
Oct 11, 2026
Posting language
English
Working hours
40 hours per week
Seniority
Mid-Senior level
Application method
Direct apply is available

Job summary

Design, develop, and maintain high-quality Java applications while implementing and optimizing RESTful APIs and microservices. Collaborate with cross-functional teams to deliver software, manage deployments on OpenShift, and mentor junior developers.

Job details

Job Description : • Design, develop, and maintain high-quality Java applications using Spring Boot, Gradle. • Proficiency in Java core 17 is a must. • Proficiency in Junit. • Implement and optimize RESTful APIs and microservices. • Integrate with various internal and external systems. • Write unit and integration tests using JUnit and other testing frameworks. • Apply design patterns to create efficient and maintainable code. • Deploy and manage applications on OpenShift. • Collaborate with other developers, testers, and stakeholders to deliver high-quality software. • Participate in code reviews and provide constructive feedback. • Mentor junior developers and share knowledge. • Stay up-to-date with the latest technologies and trends. • Troubleshoot and resolve production issues.

What you’ll do

Design, develop, and maintain high-quality Java applications while implementing and optimizing RESTful APIs and microservices. Collaborate with cross-functional teams to deliver software, manage deployments on OpenShift, and mentor junior developers.

Requirements

Candidates must have proficiency in Java 17, Spring Boot, and JUnit. Experience with Gradle, design patterns, and deploying applications on OpenShift is required.

Listed skills

  • Troubleshooting · Preferred
  • Spring Boot · Preferred

Other relevant skills

Identified from the job description. Confirm important requirements above.

  • Java 17
  • Spring Boot
  • Gradle
  • Junit
  • Restful Apis
  • Microservices
  • Openshift
  • Design Patterns
  • Unit Testing
  • Integration Testing
  • Software Development
  • Code Review
  • Troubleshooting

Job areas

  • Technology
  • Software
  • Consulting
  • Engineering

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