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XTRACT ONE • Toronto, Ontario, Canada
Salary: C$85,000 - C$115,000 / year
Role & seniority: Senior Quality Engineer (experienced QA lead)
Stack/tools: Cypress, Behave, JUnit, TestRail, Airflow, MATLAB, TensorFlow; AWS; Jira/Asana; hardware validation/test tooling; end-to-end QA across software, hardware, and ML components
Develop and lead end-to-end QA strategies for software, hardware, and ML products; define metrics, test plans, and automated frameworks
Lead automated, regression, performance, security, and hardware-in-the-loop testing; perform root cause analysis and drive defect resolution
Collaborate cross-functionally (dev, ML, DevOps, product, manufacturing, external labs) to ensure testability, compliance, and quality throughout the lifecycle; mentor junior QA engineers
5+ years quality engineering across software/hardware/ML; bachelor’s in engineering/computer science (master’s preferred)
Hands-on automation experience; proficiency with TestRail and test automation tools; strong testing scope coverage (unit to UAT) and test strategy
Hardware validation expertise (e.g., thermal, signal integrity); networking knowledge; cloud experience (AWS); strong communication; Agile (Jira/Asana); willing to travel up to 20%
Security/ weapons detection domain experience; ML model validation and deployment pipelines; prior QA leadership or mentorship roles
Location & work type: Toronto, Ontario; Full-Time (Engineering, Software)
Xtract One is a technology company dedicated to making the world safer through intelligent, frictionless security solutions. We design and deliver advanced threat detection screening systems that help organizations protect people, property, and public spaces—without slowing them down. Our solutions combine cutting-edge hardware, AI-powered analytics, and real-time insights to detect weapons and potential threats in high-traffic environments such as stadiums, arenas, corporate offices, government buildings, and entertainment venues. Xtract One enables safer, more welcoming experiences while maintaining the highest standards of security. With teams across North America, Xtract One brings together engineers, technologists, and business professionals who are passionate about innovation, collaboration, and real-world impact. We are driven by a shared mission to redefine security—making it smarter, more human-centric, and seamlessly integrated into everyday environments. Xtract One is currently looking for a Senior Quality Engineer to join our team!
Location: Toronto, ON
Compensation: $85,000 - $115,000 CAD Annual Base Salary, Discretionary Bonus, Benefits, Vacation, Sick Credits, and Stock Options
Vacancy Status: This is a replacement position within the Engineering team.
Xtract One Technologies is seeking a Senior Quality Engineer to lead and enhance quality assurance (QA) efforts across our software, hardware, and machine learning (ML) products. Reporting to the Quality Engineering Manager, you will drive end-to-end QA strategies, from design through deployment, ensuring high standards of performance, reliability, and security. This role involves deep collaboration with cross-functional teams to embed quality into every stage of the product lifecycle.
Clear understanding of all levels of testing: unit, integration, system, and user acceptance. Strong judgment in determining when to perform manual versus automated tests. Comprehensive knowledge of when to perform various types of tests, including functional, regression, performance, security, accessibility, end-to-end, sanity, and smoke tests.
Location Toronto, Ontario Department Engineering - Software Employment Type Full-Time Minimum Experience Experienced Compensation $85,000-$115,000