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Java Developer Co Op Jobs in Ontario (NOW HIRING)

Test Automation Co-op/Intern Number of Position(s): 1 Duration: 4 Months Date: - ( Fall Term Sept ... Strong programming (Java, Perl, XML, JS) and problem-solving skills. * Ability to learn quickly and ...

Position: Software Designer Co-op/Intern Number of Position(s): 1 Duration: 4 Months+ Date ... Proficiency in programming languages such as Java, JavaScript, React, or Go * Effective problem ...

Hatch is seeking a motivated Process Engineering Co-op Student, specializing in pyrometallurgy, with an interest in an 8-, 12- or 16-month internship starting in Sep 2026. You will work on a variety ...

Job Summary At Leonardo DRS, Systems Engineering co-op students contribute from day one. You'll support the definition, design, and development of complex systems, working across software, hardware ...

Co-Op Student - Platform Engineering

Cambridge, ON · On-site

CA$21.67 - CA$31.53/hr

About the Role We're looking for a Platform Engineering Co-Op Student to join our Platform Engineering team. This position will be reporting to the Director, Platform Engineering , and is for the ...

New

Co-Op Student - Software Engineer

Cambridge, ON · On-site

CA$21.67 - CA$31.53/hr

About the Role We're looking for a Software Engineer Co-Op Student to join our Engineering team . This position will be reporting to an Engineering Manager , and is for the September 2026 - December ...

New

About the Role We're looking for a Software Engineer Co-Op Student to join our Engineering team . This position will be reporting to an Engineering Manager , and is for the September 2026 - December ...

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Java Developer Co Op information

What types of projects or tasks will I typically work on as a Java Developer Co Op?

As a Java Developer Co Op, you can expect to support ongoing software development projects by writing and testing code, fixing bugs, and assisting in the design or implementation of new features. You may work on both backend and frontend components, collaborate with senior developers during code reviews, and contribute to team meetings or agile sprints. Your work might include developing internal tools, creating automation scripts, or participating in the documentation process. This hands-on experience is designed to give you exposure to industry best practices and the full software development lifecycle while building your professional skills.

What are the key skills and qualifications needed to thrive in the Java Developer Co Op position, and why are they important?

To thrive as a Java Developer Co Op, you need a solid understanding of Java programming, object-oriented design principles, and foundational knowledge in software development, often supported by coursework or relevant project experience. Familiarity with version control systems like Git, IDEs such as IntelliJ or Eclipse, and basic knowledge of databases or web development frameworks are common requirements. Effective communication, eagerness to learn, and strong problem-solving skills help you adapt quickly and work well within a team environment. These competencies ensure you can contribute to real-world projects, collaborate with experienced developers, and gain valuable hands-on experience during your co-op term.

What is a Java Developer Co Op job?

A Java Developer Co-Op job is a temporary, paid position for students or recent graduates who want hands-on experience in Java development. Co-op students work with a team of developers to design, test, and maintain Java-based applications. They gain practical knowledge in coding, debugging, and software development best practices while contributing to real-world projects. This role helps bridge the gap between academic learning and professional work, preparing candidates for full-time software development roles.

What are the most commonly searched types of Java Developer jobs in Ontario? The most popular types of Java Developer jobs in Ontario are:
What cities in Ontario are hiring for Java Developer Co Op jobs? Cities in Ontario with the most Java Developer Co Op job openings:
Infographic showing various Java Developer Co Op job openings in Ontario as of June 2026, with employment types broken down into 58% Full Time, 27% Part Time, 9% Temporary, 4% Contract, and 2% Nights. Highlights an 96% Physical, 1% Hybrid, and 3% Remote job distribution.
Test Automation Co-op/Intern

Test Automation Co-op/Intern

Nokia

Kanata, ON • On-site

Full-time

Posted 20 days ago


Nokia rating

8.6

Company rating: 8.6 out of 10

Based on 5 frontline employees who took The Breakroom Quiz

4th of 79 rated telecommunications companies


Job description

Position: Test Automation  Co-op/Intern

Number of Position(s): 1

Duration: 4 Months  

Date:  - (Fall Term Sept 8th - Dec 18th, 2026)

Location: Hybrid in Ottawa

EDUCATIONAL RECOMMENDATIONS

Currently a candidate for a Master's, Bachelor's degree, or Diploma in Engineering/Computer Science, or a related field with an accredited school in Canada. 

  • Strong programming (Java, Perl, XML, JS) and problem-solving skills.
  • Ability to learn quickly and to work in a fast-paced, innovative environment
  • Knowledge of software and/or testing methodologies
     

It would be nice if you also had:

  • Experience using development tools like Git, IDEs, Jira, and Teams
  • Networking and telecommunications knowledge
  • Linux operating environment, Windows, Virtual Machines

As a part of our team, you will: 

  • Development of scripts or applications (XML, REST, JavaScript, Perl) to simulate various management activities and network scenarios.
  • Development and execution of test plans to validate functional aspects of the product.
  • Investigation of product defects encountered during test scenarios.
  • Execution of tests and maintenance of regression and performance test beds, including publishing results and developing additional functionality.