1w
Save
Mark Applied
Hide
QA / QC Engineer
The Woodlands or Tonawanda
$77k-$133k/yr OnsiteFull Time
10+ YOE10+ years QA/QC experience in petrochemicals/industrial gases; BSc in mechanical/metallurgical/welding engineering or equivalent; knowledge of ASME/API/ASTM, welding, NDE; AWS CWI and NDE Level II preferred; perform root cause analysis.
3w
Save
Mark Applied
Hide
Senior QA Engineer, Fixed Term - Toronto
Toronto, Ontario, Canada
$45/hr OnsiteContract
Experienced QA engineer to lead test strategies, mentor junior staff, develop automated test frameworks (Cypress, JMeter, Postman), conduct code reviews, and drive QA best practices on a 3-month fixed-term contract.
Cypress, JMeter, Postman, TypeScript, Jest, SQL, Jira, Git, AWS CI/CD
1mo
Save
Mark Applied
Hide
QA Engineer
Toronto, Ontario, Canada
OnsiteFull Time
Experienced software QA engineer with strong automation focus; proficiency with TypeScript/JavaScript, Playwright (or Cypress/Selenium), API testing, monorepo/Git workflows, test design, and clear written communication.
TypeScript, JavaScript, Playwright, Jest, Vitest, Cypress, Selenium, LaunchDarkly, BigQuery, GCP, Firebase, Sentry, Claude Code, Cursor, Copilot, MCP, Git, TMS, REST API, Page Object Model
1mo
Save
Mark Applied
Hide
QA/UAT Engineer
Toronto or Vancouver or San Francisco or Denver or New York City
$100k-$150k/yr RemoteFull Time
3+ YOE3+ years QA/SDET experience; strong test automation, API and browser testing, Go familiarity, CI/CD and cloud-native tooling, and experience with AI-assisted testing tools.
Go (Golang), gRPC, REST, Playwright, Cypress, Selenium, Claude Code, Codex, Cursor, Postman, grpcurl, k6, Docker, Kubernetes, GitHub Actions, kubectl, GitOps, TypeScript, Python
1mo
Save
Mark Applied
Hide
Senior QA Engineer
St. Catharines or Toronto
$70k-$90k/yr HybridFull Time
5+ YOE5+ years QA or quality engineering; strong test automation with Playwright/TypeScript or comparable framework; experience with non-deterministic/AI systems, API testing, CI/CD integration, and senior-level communication.
Playwright, TypeScript, JavaScript, REST API, CI/CD
1w
Save
Mark Applied
Hide
QA Engineer
Toronto, Ontario, Canada
$89k-$125k/yr HybridFull Time
5+ YOE5+ years QA experience testing complex web applications; university degree in CS/IT/Business or related; proficiency with test automation, API and database (SQL/Oracle) testing; strong communication and Agile/CI-CD experience.
Playwright, TypeScript, C#, Cypress, Selenium, SpecFlow, Reqnroll, NUnit, xUnit, Postman, Swagger, RestSharp, SQL, Oracle DB, JavaScript
1mo
Save
Mark Applied
Hide
QA Engineer
Toronto, Ontario, Canada
$90k-$100k/yr HybridFull Time
2+ YOE2+ years QA experience; develop test plans, design and execute automated UI and functional tests, work with CI, web/API testing, know one of Java/Javascript/Python, and be familiar with GIT, Jenkins, JIRA, SQL/NoSQL.
GIT, Jenkins, JIRA, Java, Javascript, Python, SQL, NoSQL, Cypress, Robot testing Frameworks, Continuous Integration (CI)
2mo
Save
Mark Applied
Hide
Nuclear QA Engineer
Woodbridge or Toronto
$101k-$152k/yr OnsiteFull Time
5+ YOEBachelor’s degree in Quality Management, Nuclear Engineering, or Mechanical Engineering; 5+ years nuclear QA experience; CSA N299 and related standards experience preferred; lead auditor certification preferred.
1w
Save
Mark Applied
Hide
QA Engineer - Ostro
Toronto, Ontario, Canada
$65k-$115k/yr RemoteFull Time
3+ YOE3+ years QA experience with manual and automated testing, API validation, CI/CD integration, and programming in JavaScript/Python/Java; strong analytical and communication skills.
Cypress, Playwright, Selenium, JavaScript, Python, Java, Postman, RestAssured, Jenkins, GitLab CI/CD, AWS, GCP
2w
Save
Mark Applied
Hide
QA Engineer, API Testing
Toronto, Ontario, Canada
$100k-$120k/yr HybridFull Time
1+ YOE1–2 years QA/test automation experience focused on API/back-end testing; experience with Karate or similar tools, REST, CI/CD, basic SQL, strong communication and collaboration.
Karate, REST Assured, Postman, OAuth 2.0, JWT, CI/CD, SQL, Java, Gherkin/BDD, Pact, Gatling, JMeter
2w
Save
Mark Applied
Hide
QA Automation Engineer
Toronto, Ontario, Canada
$85k-$100k/yr OnsiteFull Time
3+ YOE3+ years QA experience, 2+ years automation, experience with Selenium/Cypress/Playwright/Appium, API testing, CI/CD, Jira/Confluence, and strong analytical and communication skills.
Selenium, Cypress, Playwright, Appium, Postman, REST Assured, Swagger/OpenAPI, Java, JavaScript, TypeScript, Python, Jenkins, GitLab CI, TeamCity, Bitbucket Pipelines, SQL, PostgreSQL, MySQL, MongoDB, Jira, Confluence, Git, Bitbucket
1mo
Save
Mark Applied
Hide
QA Engineer - Internship
Toronto or Ontario
$4k-$5k/mo RemoteFull Time, Internship
Currently enrolled in a post-secondary CS/software engineering program; familiarity with Git, TypeScript, Playwright or Selenium; testing knowledge and strong communication; able to design, execute, and document tests.
Git, TypeScript, Playwright, Selenium
1w
Save
Mark Applied
Hide
QA Engineer
Toronto, Ontario, Canada
$80k-$120k/yr HybridFull Time
3+ YOE3+ years software testing experience in banking/financial domain. Bachelor’s degree, strong STLC knowledge, SQL, Postman, EMR not mentioned, Agile exposure, test planning and defect management.
Postman, Jira, SQL, Kafka, Selenium, TestNG, Cypress, JMeter, Git, Azure, Kubernetes
3d
Save
Mark Applied
Hide
QA Engineer
Toronto, Ontario, Canada
OnsiteFull Time
Experience with Playwright, TypeScript, React; improve end-to-end test coverage, maintain tests, and perform manual testing; use AI to help generate tests.
Playwright, Typescript, React
1mo
Save
Mark Applied
Hide
Intermediate QA Engineer
Toronto, Ontario, Canada
$65k-$80k/yr HybridFull Time
3+ YOE3+ years test engineering experience building integration, end-to-end, and performance tests; proficiency with JavaScript/TypeScript and Python, Playwright/Selenium, SQL Server, Git/GitHub; post-secondary education preferred.
JavaScript, TypeScript, Python, SQL Server, Playwright, Selenium, Git, GitHub, Gatling, Postman, MVC, Web API, React, Redux, MongoDB, ElasticSearch, Redis
1mo
Save
Mark Applied
Hide
QA Automation Engineer
Toronto, Ontario, Canada
$76k-$108k/yr HybridFull Time
4+ YOEBachelor's or equivalent, 4+ years QA automation (mobile), strong video streaming and DRM/CDN knowledge, experience validating AI/ML systems, test automation with Selenium/Appium/Playwright/Puppeteer, Python and TypeScript/JavaScript, and debugging with Charles Proxy/Chrome DevTools.
Charles Proxy, Chrome DevTools, ADB, Xcode, Selenium, Appium, Playwright, Puppeteer, Python, TypeScript, JavaScript
1w
Save
Mark Applied
Hide
QA Automation Engineer
Toronto, Ontario, Canada
HybridFull Time
5+ YOE5+ years in software QA with 3+ years in test automation; experience testing web, API, mobile and backend services; designing end-to-end automated testing; proficiency with Playwright/Cypress/Selenium, Postman, Python/TypeScript, Git and CI/CD; mentoring experience.
Playwright, Cypress, Selenium, Postman, Python, TypeScript, Ruby, Git, CI/CD, React, Ruby on Rails, AWS, Azure, GCP, OCPP
2mo
Save
Mark Applied
Hide
Senior QA Engineer (Hybrid)
Porto or Toronto or Dublin or Antwerp or Melbourne
HybridFull Time
5+ YOE5+ years QA with 2+ years in a senior role; strong programming; test automation; agile; English; collaborative.
JUnit, TestNG, Google Test, Selenium, Git, GitHub, JIRA, Confluence, CI/CD, Python, Java
1mo
Save
Mark Applied
Hide
QA Test Developer
Calgary or Montreal or Edmonton or Toronto or Vancouver or Winnipeg or Ottawa or Halifax or Moncton or Canada or United States
$95k-$116k/yr RemoteFull Time
5+ YOE5+ years in QA automation or software development. Hands-on WebdriverIO or Playwright, TypeScript and Node.js experience, React Native testing, API testing (Mocha, Supertest, Postman), CI/CD, SQL, Git/GitHub, and Jira.
WebdriverIO, Playwright, Node.js, TypeScript, React Native, Mocha, Supertest, Postman, SQL, Git, GitHub, Jira
1w
Save
Mark Applied
Hide
QA Manager
Toronto, Ontario, Canada
$110k-$135k/yr HybridFull Time
7+ YOE7+ Mgmt7+ years leading QA/quality engineering in cloud-native SaaS; experience with CI/CD, test automation, performance testing, AI/LLM validation, observability, and building quality practices.
AWS, GitHub Workflows, Cypress, Pact, K6, HTML, CSS, JavaScript, TypeScript, RESTFul APIs, New Relic, Zephyr Scale, DORA, LLM, Certn.co
Explore Jobs