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Software Tester Jobs in Toronto, ON (NOW HIRING)

Why we need you We are looking for an SAP HCM software tester for an ECC to S/4 migration project with experience collaborating closely with developers to test and remediate defects in the next ...

Engineer, AI & Software Testing

Toronto, ON · Hybrid

CA$95K - CA$145K/yr

This role involves testing AI models and software for diverse use cases using various methodologies. The incumbent will generate ground truth data, develop reference materials and annotated datasets ...

The Senior Software Analyst in Testing is responsible for ensuring the quality of software delivery for large scale rail signalling projects. The candidate will work with other software developers ...

The Intermediate Software Analyst in Testing is responsible for ensuring the quality of software delivery for large-scale rail signalling projects. The candidate will work with other software ...

Software Developer

Stouffville, ON · Hybrid

CA$80K - CA$85K/yr

Shift-left testing methodologies inclusive of functional and performance testing, DAST/SAST testing, and CI/CD integration. * Meaningful contribution to our Software Communities of Practice. You ...

Required Qualifications * 5+ years of software testing experience within enterprise environments. * 3+ years of retail industry experience. * Bachelor's degree in Computer Science, Business ...

Participate in software testing and integration activities. * Prepare and maintain software documentation related to implementation and testing. * Investigate and resolve software defects and issues.

Software Developer

Mississauga, ON · On-site

CA$100K - CA$125K/yr

Participate in software testing and integration activities. * Prepare and maintain software documentation related to implementation and testing. * Investigate and resolve software defects and issues.

Software Developer REPORTS TO: Manager, Software Engineering Cority is the global enterprise EHS ... Frontend testing automation using Selenium * Scripting with batch/powershell/python * Knowledge of ...

Software Developer REPORTS TO: Manager, Software Engineering Cority is the global enterprise EHS ... Frontend testing automation using Selenium * Scripting with batch/powershell/python * Knowledge of ...

We are looking for a Software UI Developer to support the design, development, testing, and maintenance of software applications that meet customer and product requirements. This role will focus on ...

Successful software engineers at Guidewire typically have: A desire to work collaboratively in an ... demonstrated by thorough testing A desire to be hands-on in designing and writing code A ...

Software Engineer

Toronto, ON · On-site

CA$70K - CA$88K/yr

Successful software engineers at Guidewire typically have: A desire to work collaboratively in an ... demonstrated by thorough testing A desire to be hands-on in designing and writing code A ...

Successful software engineers at Guidewire typically have: A desire to work collaboratively in an ... demonstrated by thorough testing A desire to be hands-on in designing and writing code A ...

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Software Tester information

What are the key skills and qualifications needed to thrive as a software tester, and why are they important?

To thrive as a Software Tester, you need a solid understanding of software development life cycles, attention to detail, and knowledge of testing methodologies, often supported by a degree in computer science or related certifications. Familiarity with testing tools such as Selenium, JIRA, and experience with automated and manual testing systems is typically required. Strong analytical thinking, effective communication, and problem-solving skills help testers identify, document, and resolve issues efficiently. These skills ensure software quality, minimize defects, and contribute to successful product releases.

What is the difference between Software Tester vs QA Analyst?

AspectSoftware TesterQA Analyst
CertificationsISTQB, CSTEISTQB, CSTE
Work EnvironmentTesting teams, development projectsQuality assurance teams, project management
Industry UsageSoftware companies, IT firmsSoftware companies, IT firms
Primary FocusExecuting test cases, finding bugsDesigning test plans, process improvement

While both Software Testers and QA Analysts work to ensure software quality, Software Testers primarily focus on executing test cases and identifying bugs. QA Analysts take a broader role in designing testing strategies and improving quality processes. Both roles require similar certifications and are integral to software development teams, but their responsibilities differ in scope and focus.

Is it easy to become a software tester?

Becoming a software tester generally requires basic knowledge of software development and testing principles, which can be gained through training, certifications, or self-study. Many entry-level positions are available for those with attention to detail and problem-solving skills, and learning testing tools like Selenium or JIRA can improve job prospects. The difficulty varies depending on individual background and the complexity of the testing role.

What is a software tester?

A software tester conducts the QA (quality assurance) testing phase of the project lifecycle. Responsibilities include examining software or websites as a user would—as it will be used post-release. During these test cases, the software tester records any issues (“bugs”) and reports them to the development team so they can be fixed. A software tester explores the software with a critical mindset, assesses the functionality and overall experience, and reports their findings.

What are some common challenges software testers face when collaborating with developers, and how can these be effectively addressed?

Software testers often encounter challenges such as communication gaps with developers, differences in understanding requirements, and tight deadlines for bug fixes. These issues can lead to misunderstandings about defect severity or unclear expectations regarding test coverage. Effective strategies include maintaining open, respectful communication, participating in agile ceremonies like daily stand-ups, and using collaborative tools to track issues and share feedback. Building strong professional relationships and fostering a culture of mutual respect greatly enhances teamwork and leads to higher-quality software.

Are software testers still in demand?

Software testers remain in demand as companies prioritize quality assurance and software reliability. Skills in automation tools, scripting, and understanding of development processes enhance job prospects in this field.

What are the most commonly searched types of Software Tester jobs in Toronto, ON?

The most popular types of Software Tester jobs in Toronto, ON are:

What are popular job titles related to Software Tester jobs in Toronto, ON?

For Software Tester jobs in Toronto, ON, the most frequently searched job titles are:

What cities near Toronto, ON are hiring for Software Tester jobs?

Cities near Toronto, ON with the most Software Tester job openings:

Infographic showing various Software Tester job openings in Toronto, ON as of August 2026, with employment types broken down into 75% Full Time, and 25% Temporary. Highlights an 100% In-person job distribution.

Software Tester - Fully Remote | Upto $60/hr

Mercor

Toronto, ON • Remote

CA$60/hr

Full-time

Posted 2 days ago

New


Job description

About the job

Mercor connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors include Benchmark, General Catalyst, Peter Thiel, Adam D'Angelo, Larry Summers, and Jack Dorsey.

Position: QA / Software Engineering Reviewer – Browser Test Validation
Type: Contract
Compensation: $30–$60/hour
Location: Remote

Role Responsibilities

  • Review browser-based testing workflows for AI-generated web applications.
  • Assess technical feasibility and reliability of browser interactions.
  • Validate test isolation, fixtures, setup, and execution flow.
  • Ensure assertions produce deterministic, unambiguous pass/fail results.
  • Identify flaky tests, hidden dependencies, or ambiguous validation logic.
  • Provide structured technical feedback following project review rubrics.

Qualifications

Must-Have

  • 3+ years of experience in Software Engineering, QA Engineering, SDET, or Test Automation.
  • Strong experience testing modern web applications.
  • Familiarity with browser automation frameworks such as Playwright, Cypress, Selenium, or similar tools.
  • Experience writing automated UI and end-to-end tests.
  • Strong understanding of test isolation, fixtures, reproducibility, and reliable browser automation.
  • Excellent debugging skills and attention to detail.

Application Process (Takes 20–30 mins to complete)

  • Upload resume
  • AI interview based on your resume
  • Submit form

Resources & Support

  • For details about the interview process and platform information, please check: https://talent.docs.mercor.com/welcome
  • For any help or support, reach out to: support@mercor.com

PS: Our team reviews applications daily. Please complete your AI interview and application steps to be considered for this opportunity.