Qa testing jobs in Canada

 ...We are looking for a QA / ML Tester – Evaluation Framework to ensure the quality, reliability, and correctness of evaluation systems...  ...design and execute validation strategies for evaluation frameworks, test evaluator behavior across multiple scenarios, and verify the... 

Senior QA Manager (Onsite - Canada)We are looking for an experienced Senior QA Manager to lead QA strategy and delivery for multiple product...  ...-on leadership role requiring expertise in manual and automation testing, distributed team management, and direct client engagement.Key... 

 ...will collaborate closely with product managers, developers, and business analysts, translating complex requirements into comprehensive test strategies. Your daily work will involve designing, executing, and automating test cases, identifying defects, and validating solutions... 

 ...We are looking for a Security Test Engineer to validate the security, reliability, and correctness of authorization and policy enforcement...  .... The ideal candidate has strong experience in security-focused QA, test automation with Python, and modern application security... 

 ...controls. Perform security reviews, threat assessments, and architecture evaluations for enterprise services. Conduct security testing activities, including penetration testing, OWASP-based assessments, and vulnerability validation. Support InfoSec reviews, architecture... 

 ...analysis to prevent recurrence and enhance system stability.- Drive the adoption of best practices in software development, including testing, documentation, and deployment strategies, to ensure maintainable and scalable codebases.- Research and evaluate new technologies and... 

 ...Collaborate with platform, security, and product teams to design production-ready AI solutions. Establish engineering standards, testing approaches, and operational best practices for agent-based systems. Support deployment, monitoring, and continuous improvement of... 

 ...agent-to-tool and agent-to-agent communication capabilities. Define best practices for protocol versioning, backward compatibility, testing, and governance. Review architecture, design decisions, and implementation approaches across multiple engineering teams.... 

 ...best practices. What you will do Design, implement, and maintain authorization policies using Cedar policy language. Develop and test policy definitions, validation workflows, and policy enforcement mechanisms. Configure and manage AWS AgentCore Policy in LOG_ONLY... 

 ...grasp of version control systems, particularly Git, and experience with collaborative development workflows.- Experience with frontend testing frameworks (e.g., Jest, React Testing Library, Cypress) and a commitment to writing testable code.- Excellent problem-solving and... 

 ...numbers, but by understanding how agencies deliver results Can comfortably talk about paid media, performance strategy, creative testing, and what sets great campaigns apart Have a builder’s mindset and like being hands-on, from cold outreach to closing Are curious... 

 ...flows, wireframes, storyboards, and site maps, effectively communicating interaction and design ideas.- Conduct user research, usability testing, and A/B testing to gather insights, validate design decisions, and iterate on solutions that address user needs and business... 

 ...mechanisms for evaluation outcomes, quality trends, and operational KPIs. Contribute to the evolution of enterprise AI governance, testing methodologies, and evaluation best practices. What you need for this Skills: • AWS AgentCore Evaluation (on-demand mode for... 

 ...Amazon product listings according to Amazon’s proprietary algorithm to increase conversion rate, traffic, and revenue. Proactively testing changes to listings, measuring the results, and implementing improvements  Analyzing and monitoring search algorithm indexes, ranks... 

 ...business objectives. Collaborate with UX/UI designers, developers, QA engineers, and business stakeholders throughout the product...  ...requirements and support the development team during implementation and testing. Validate delivered functionality against business requirements... 

 ...evaluation standards, scoring methodologies, and quality acceptance criteria. Design and maintain unit, integration, and validation tests for evaluator libraries and quality frameworks. Support observability and troubleshooting by integrating evaluation outputs with... 

 ...agents and services. Collaborate with AI, platform, and security teams to support multi-agent ecosystem integration. Troubleshoot, test, and optimize backend services for performance, reliability, and scalability. Produce technical documentation for integration... 

 ...identifying and resolving bottlenecks to support a growing global user base.- Implement comprehensive unit, integration, and end-to-end tests, ensuring the delivery of high-quality, defect-free software that adheres to regulatory standards.- Participate in code reviews,... 

We are looking for a Platform Engineer to build secure discovery and credential management capabilities for enterprise AI platforms. The role focuses on semantic search, vector-based discovery, secrets management, credential access services, and AI tool classification. The...

We are looking for a Platform Engineer – CI/CD Gate & Online Evaluation to help establish automated quality controls for enterprise AI platforms and agent-based systems. In this role, you will integrate evaluation workflows into deployment pipelines, configure online quality...