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Java Testing Jobs in Toronto, ON (NOW HIRING)

Targeted Talent

Senior Java Developer

Toronto, ON · On-site +1

$91K - $120K/yr

Are you a Senior Java Developer who loves working with cutting-edge technologies and solving ... Apply software engineering fundamentals such as data structures, testing and debugging to ensure ...

Targeted Talent

Senior Java Developer

Toronto, ON · On-site +1

$91K - $120K/yr

Are you a Senior Java Developer who loves working with cutting-edge technologies and solving ... Apply software engineering fundamentals such as data structures, testing and debugging to ensure ...

Poly Services Group

Senior Java Developer

Toronto, ON · On-site

SENIOR JAVA SOFTWARE DEVELOPER Location: Toronto, ON (uptown) Industry: Technology Type: Permanent ... testing best practices including minimum 3 years' experience using Spring Framework Hands on ...

Localcoin

Java Backend Developer

Etobicoke, ON · Hybrid

CA$100K - CA$135K/yr

As a Java Back-End Developer at Localcoin, you will be responsible for developing and maintaining ... Experience with functional testing, unit testing, code coverage and static code analysis tools such ...

Konrad

Java Developer

Toronto, ON · Hybrid

CA$90K - CA$125K/yr

Participate in code review and perform extensive testing to ensure we deliver high quality software ... Very strong Java programming skills utilizing Spring Boot or Spring Cloud * Front end JS framework ...

Collabera Canada Inc

Be Seen First

Senior Java Engineer (React)

Toronto, ON · On-site

CA$70 - CA$120/hr

Senior Java Engineer Type: 6-month contract + opportunity to extend Location: 1 Queen Street East ... Mockito and automated testing frameworks. * Exposure to AI/ML concepts. * Experience working in ...

Royal Bank of Canada

NFT Engineer

Toronto, ON

Hands-on experience with Python and/or Java * Testing Expertise : Proven experience in resilience testing, load testing, chaos testing, performance testing, stress testing, soak testing, and spike ...

Scotiabank

Senior Quality Engineer

Toronto, ON · On-site

... Java), testing frameworks, and utilities Experience with API testing Experience with Customer data and Customer systems, preferably in Mainframe environment Experience with testing large data ...

Scotiabank

Quality Engineer(Mainframe)

Toronto, ON · On-site

... Java), testing frameworks, and utilities Experience with Customer data and Customer systems, preferably in Mainframe environment Experience with testing data transformations, data migrations and ...

Capco

Staff Java Engineer (Backend)

Toronto, ON · On-site

The Role We're looking for a Staff Java Engineer who combines deep technical expertise with a ... Champion engineering excellence by driving CI/CD, automated testing, DevSecOps, observability, and ...

Scotiabank

Software Developer(Java)

Toronto, ON · On-site

You will perform coding, unit testing, debugging, documenting, and implementing of applications and ... Must have technical working experience with Core Java (Version 8 or higher)/Java and Python

Scotiabank

Software Engineer (Java)

Toronto, ON

Design test sets and automate where possible, including functional and non-functional testing ... We'd love to work with you if you have: * 7 - 10 years' experience with OOP Programming, Java ...

Thundersoft

Java Developer

Toronto, ON · Remote

CA$100K/yr

... testing and operations. Key Responsibilities: · Build highly scalable, customer-centric, and ... such as Java, C++, or C# including object-oriented design · AWS · 1+ years of experience ...

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All JobsJava Testing JobsJava Testing Jobs in Toronto, ON

Java Testing information

What is Java testing?

Java testing refers to the process of evaluating Java applications to ensure they work as expected and are free of bugs. It involves using various testing frameworks and tools, such as JUnit, TestNG, and Selenium, to automate and validate different parts of the code. Java testing can include unit testing, integration testing, system testing, and acceptance testing. Proper Java testing helps maintain software quality, improve reliability, and reduce the risk of defects in production environments.

What are the key skills and qualifications needed to thrive as a Java testing professional?

To thrive as a Java Testing professional, you need a strong understanding of Java programming, software testing methodologies, and a background in computer science or a related field. Familiarity with testing frameworks such as JUnit, Selenium, TestNG, and tools like Maven or Jenkins is typically required, along with certifications like ISTQB being advantageous. Attention to detail, analytical thinking, and effective communication are critical soft skills for identifying issues and collaborating with development teams. These skills ensure the delivery of robust, high-quality software products by enabling thorough testing and efficient problem resolution.

What are some common challenges faced by professionals in Java testing roles, and how can they be addressed?

Professionals in Java testing roles often encounter challenges such as maintaining test automation frameworks, ensuring compatibility across different Java versions, and keeping up with frequent code changes. Collaboration with developers is crucial to understand new features and potential impacts on existing tests. Effective communication, continuous learning, and adopting robust automation tools (like JUnit, TestNG, or Selenium) help address these challenges. Additionally, participating in code reviews and staying updated on best testing practices ensure the reliability and efficiency of the testing process.

What is the difference between Java Testing vs Java Developer?

AspectJava TestingJava Developer
Primary FocusTesting Java applications for bugs and quality assuranceDesigning, developing, and maintaining Java applications
Required SkillsKnowledge of testing frameworks (JUnit, TestNG), debugging, scriptingProficiency in Java programming, software design, problem-solving
CertificationsISTQB, Certified Tester, Java testing certificationsOracle Certified Java Programmer (OCJP), Java Developer certifications
Work EnvironmentQuality assurance teams, testing labs, software companiesDevelopment teams, software companies, tech startups

Java Testing primarily focuses on verifying the quality and functionality of Java applications through testing processes, while Java Developers are responsible for creating and maintaining Java software. Both roles often collaborate but require different skill sets and certifications. Java Testing is ideal for those interested in quality assurance, whereas Java Development involves software creation and problem-solving.

What jobs can you get if you know Java Testing?

Jobs for professionals skilled in Java testing include Software Test Engineer, QA Analyst, Automation Tester, and Quality Assurance Developer. These roles involve designing, executing, and maintaining test scripts using tools like Selenium or JUnit, often requiring knowledge of Java programming and testing frameworks.

What are popular job titles related to Java Testing jobs in Toronto, ON?

For Java Testing jobs in Toronto, ON, the most frequently searched job titles are:

What job categories do people searching Java Testing jobs in Toronto, ON look for?

The top searched job categories for Java Testing jobs in Toronto, ON are:

What cities near Toronto, ON are hiring for Java Testing jobs?

Cities near Toronto, ON with the most Java Testing job openings:

Java Testing jobs near you
Infographic showing various Java Testing job openings in Toronto, ON as of August 2026, with employment types broken down into 1% As Needed, 85% Full Time, 10% Part Time, 3% Contract, and 1% Nights. Highlights an 85% Physical, 5% Hybrid, and 10% Remote job distribution.

Java Backend Developer

Sapsol Technologies Inc

Mississauga, ON • On-site

Full-time

Re-posted 20 days ago

Job description

Key Responsibilities
  • Design, develop, and maintain backend services using Core Java and Spring Boot
  • Build and manage Microservices-based architecture
  • Develop and consume RESTful APIs
  • Work with SQL and/or NoSQL databases for data storage and retrieval
  • Collaborate with frontend developers, DevOps teams, and stakeholders
  • Optimize application performance, scalability, and security
  • Participate in code reviews, testing, and deployment processes
  • Troubleshoot and resolve production issues
Required Skills
  • Strong experience in Core Java
  • Hands-on expertise in Spring Boot
  • Experience with Microservices architecture
  • Solid understanding of REST API development
  • Experience with SQL (MySQL, PostgreSQL) and/or NoSQL databases (MongoDB, Cassandra)
  • Good understanding of data structures and algorithms
  • Familiarity with Git and version control systems
Preferred Skills (Nice to Have)
  • Experience with cloud platforms (AWS/Azure)
  • Knowledge of Docker / Kubernetes
  • Exposure to CI/CD pipelines (Jenkins, GitHub Actions)
  • Understanding of security best practices (OAuth, JWT)

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