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Software testing Jobs in Caledon, ON

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Software testing • caledon on

Last updated: 6 days ago
Senior Software Design Engineer, Testing Infrastructure

Senior Software Design Engineer, Testing Infrastructure

MattermostOttawa, ON, CA
Full-time
Senior Software Design Engineer, Testing Infrastructure.Be among the first 25 applicants.At Mattermost, we build the #1 collaborative workflow solution for defense, intelligence, security, and crit...Show moreLast updated: 29 days ago
Senior Software Developer ( Performance testing / Performance opti

Senior Software Developer ( Performance testing / Performance opti

CB CanadaOttawa, Ontario, Canada
Permanent
Senior Software Developer ( Performance testing / Performance optimization ).Senior Software Developer (Performance testing / Performance optimization). On behalf of our client, Procom is looking for a ...Show moreLast updated: 30+ days ago
Senior AML (FCRM) Testing Analyst - FIU Testing

Senior AML (FCRM) Testing Analyst - FIU Testing

TD SecuritiesToronto, ON, CA
Full-time
Senior AML (FCRM) Testing Analyst - FIU Testing.Financial Crime Risk Management.TD is committed to fair and equitable compensation opportunities. Growth and skill development are defining features o...Show moreLast updated: 18 days ago
Intelligent Testing Expert

Intelligent Testing Expert

Huawei CanadaSouthwestern Ontario, ON, CA
Full-time +1
Huawei Canada has an immediate permanent opening for an Intelligent Testing Expert.The trustworthy technology and engineering team is currently under the Waterloo Research Center.Huawei’s Trustwort...Show moreLast updated: 30+ days ago
software testing technician

software testing technician

Rootways INC.Mississauga, ON, CA
Full-time +1
College, CEGEP or other non-university certificate or diploma from a program of 1 year to 2 years.Private company, corporation or industry. Develop and document software testing plans.Monitor the pe...Show moreLast updated: 30+ days ago
testing

testing

enterpost PROD 1Toronto Street, Toronto, ON, Canada
Full-time
Quick Apply
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Junior Software Analyst - Hybrid Rail Signaling & Testing

Junior Software Analyst - Hybrid Rail Signaling & Testing

Hitachi Vantara CorporationToronto, ON, CA
Full-time
A global technology company in Toronto is seeking a Junior Software Analyst to contribute to the development and testing of software for railway signaling. The ideal candidate will have a degree in ...Show moreLast updated: 30+ days ago
QA R&D Software Developer : Automated Testing & Digital Twin

QA R&D Software Developer : Automated Testing & Digital Twin

Quanser Inc.Southwestern Ontario, ON, CA
Full-time
An engineering technology firm in Ontario is seeking a Quality Assurance R&D Software Developer.This role involves designing automated testing frameworks for various software platforms while ensuri...Show moreLast updated: 30+ days ago
Testing Program Manager ( Performance testing initiative)

Testing Program Manager ( Performance testing initiative)

System CanadaBrampton, Peel Region, CA
Full-time
Testing Program Manager (Performance testing initiative).System Canada resources have a broad range of skills in different technologies. The large skill-set has been made possible by a conscious foc...Show moreLast updated: 30+ days ago
software testing engineer

software testing engineer

TD BankToronto, ON, CA
Full-time
Quality Engineer I (Mainframe and API).Work Location : Toronto, Ontario, Canada.Line of Business : Technology Solutions.Pay Range : $65,600 – $98,400 CAD. Variable Compensation : Eligible for discretion...Show moreLast updated: 30+ days ago
Radio Software Developer Co-op : AI Tools & Lab Testing

Radio Software Developer Co-op : AI Tools & Lab Testing

Ericsson GmbHOttawa, ON, CA
Full-time
A leading tech firm is seeking a Radio Software Developer Coop in Ottawa, Canada, for 12 to 16 months starting May 2026.This role involves developing production software, creating automated test ca...Show moreLast updated: 6 days ago
Senior AML (FCRM) Testing Analyst - FIU Testing

Senior AML (FCRM) Testing Analyst - FIU Testing

TDToronto, ON, CA
Full-time
Be among the first 25 applicants.Work Location : Toronto, Ontario, Canada.Line Of Business : Financial Crime Risk Management. Pay Details : $76,800 - $115,200 CAD.TD is committed to providing fair and ...Show moreLast updated: 13 days ago
software testing engineer

software testing engineer

ScotiabankToronto, ON, CA
Full-time +1
Lead Automation Specialist – Data Platform, APIs, and Performance Testing.Posted on November 13, 2025 by Scotiabank.Join a purpose driven winning team, committed to results, in an inclusive and hig...Show moreLast updated: 30+ days ago
software testing technician

software testing technician

Storage GuardianNorth York, ON, CA
Full-time +1
Develop and document software testing plans.Monitor the performance of computer systems and networks.Install software and hardware and configure operating system software in preparation for testing...Show moreLast updated: 30+ days ago
QA Engineer - Insurance Software Testing (Hybrid)

QA Engineer - Insurance Software Testing (Hybrid)

DXC Technology Inc.Toronto, ON, CA
Full-time
A leading technology firm in Toronto is seeking a Quality Assurance Tester to support testing activities within the Canadian Life Insurance industry. The ideal candidate will have experience with In...Show moreLast updated: 29 days ago
Compliance Analyst, Testing

Compliance Analyst, Testing

Industrial and Commercial Bank of China (Canada)Toronto, ON, CA
Full-time +1
Department / Branch : Compliance Department.Reports To : AML Governance Consultant.Employment Type : Full-Time Permanent / Contract. Location : Toronto Downtown Head Office.Assist in the implementation ...Show moreLast updated: 30+ days ago
QA Automation Engineer — AI-Driven Hardware / Software Testing

QA Automation Engineer — AI-Driven Hardware / Software Testing

Evertz Microsystems LimitedMarkham, York Region, CA
Full-time
A leading global manufacturer of broadcast equipment is seeking a QA Engineer to test and validate hardware / software for various applications. In this role, you will collaborate with R&D Designers, ...Show moreLast updated: 30+ days ago
  • Promoted
Electrical Testing Technician

Electrical Testing Technician

AerotekBrampton, ON, Canada
Part-time
Perform routine and special tests on transformers, power metering products, power distribution units, and other integrated systems to ensure products meet specifications. Troubleshoot and resolve ma...Show moreLast updated: 30+ days ago
Testing Job

Testing Job

Big Clic Incontario, ON, CA
Full-time
Quick Apply
Testing job We can testing the job listing page on this site.Show moreLast updated: 30+ days ago
People also ask
Senior Software Design Engineer, Testing Infrastructure

Senior Software Design Engineer, Testing Infrastructure

MattermostOttawa, ON, CA
29 days ago
Job type
  • Full-time
Job description

Senior Software Design Engineer, Testing Infrastructure

2 days ago – Be among the first 25 applicants

At Mattermost, we build the #1 collaborative workflow solution for defense, intelligence, security, and critical infrastructure organizations. Trusted by governments, financial institutions, and technology companies, our platform enables secure, efficient operations for the world’s most critical teams.

We’re dedicated to empowering organizations to operate with confidence, reducing risks, and accelerating productivity. Guided by our core values of Customer Obsession, Earn Trust, Self Awareness, Ownership and High Impact, we collaborate closely with our customers to deliver solutions that meet complex needs and drive success.

To learn more, visit www.mattermost.com

Key Responsibilities

  • Lead a company-wide transformation of test automation and quality engineering strategy.
  • Define and own the vision and roadmap for Mattermost’s testing and quality engineering infrastructure.
  • Architect scalable, intelligent testing frameworks that integrate seamlessly into CI / CD pipelines and distributed engineering workflows.
  • Establish and enforce testing standards, best practices, and quality metrics across engineering teams.
  • Influence and mentor engineers to adopt shift‑left testing, testability‑focused design, and quality‑first development practices.
  • Partner with engineering leadership to align testing strategies with product and platform roadmaps.
  • Design systems, tools, and processes that enable developers to create, run, and maintain high‑quality automated tests with ease.
  • Lead the integration of AI / LLM technologies into the testing strategy—including intelligent test generation, analysis, and reporting.
  • Build visibility and trust in quality signals through advanced reporting and improved observability of product reliability and test effectiveness.
  • Drive continuous improvement by researching, evaluating, and championing emerging testing methodologies and technologies.
  • Foster a culture of technical excellence in testing architecture, ensuring quality is a shared responsibility across all engineering teams.

Requirements

  • Bachelor’s degree in Computer Science, Software Engineering, or a related field, with 7+ years of experience in software testing, quality engineering, or test infrastructure development.
  • Proven experience defining and executing quality engineering strategy or leading test infrastructure initiatives for complex, full‑stack systems.
  • Strong programming background in TypeScript, React, React Native, Go, and PostgreSQL.
  • Deep understanding of CI / CD pipelines, distributed systems, and cloud‑based test environments.
  • Experience designing or architecting testing frameworks and developer tools that scale across large engineering organizations.
  • Strong expertise in end‑to‑end testing frameworks (e.g., Playwright, Cypress, Detox) and modern automation architecture.
  • Experience with API testing, performance testing, and security testing methodologies.
  • Knowledge of containerization technologies (Docker, Kubernetes) and their application to automated testing.
  • Strong analytical and problem‑solving skills with the ability to identify quality risks and develop effective mitigation strategies.
  • Excellent communication, collaboration, and influencing skills across cross‑functional, global teams.
  • Experience mentoring engineers and leading quality‑focused technical initiatives across multiple teams.
  • Preferences

  • Experience with AI / ML technologies applied to software testing, including automated test generation and intelligent test analysis.
  • Contributions to open‑source projects.
  • Knowledge of accessibility testing and inclusive design principles.
  • Experience working fully remotely with global teams.
  • Expertise in defence, intelligence, or security‑focused workflows.
  • Compensation

    Mattermost takes a market‑based approach to compensation and pay may vary based on your location within Canada. The successful candidate’s starting salary will be determined based on job‑related skills, experience, and qualifications.

    EEO Statement

    Mattermost is an EEO Employer, we are a remote‑first, open‑source company. We welcome all applicants and are committed to assessing candidates based on their skills and qualifications. We do not tolerate discrimination against staff or applicants based on race, religion, national origin, age, disability, pregnancy status, veteran status, or other personal characteristics. If you require accommodations during the interview process, please let us know—we’re happy to assist.

    Job Details

    Seniority level : Mid‑Senior level

    Employment type : Full‑time

    Job function : Engineering and Information Technology

    Industries : Software Development

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