Performance test jobs in Canada

 ...Software Tester, you will be instrumental in ensuring the reliability, performance, and security of our critical immigration technology platforms....  ...analysts, translating complex requirements into comprehensive test strategies. Your daily work will involve designing, executing,... 

 ...We are looking for a Security Test Engineer to validate the security, reliability, and correctness of authorization and policy enforcement...  ...policy modes and verify expected enforcement behavior. Perform API security testing based on OWASP API Top 10 recommendations.... 

 ...software solutions across our platform, ensuring reliability, performance, and security for critical immigration data.- Collaborate with...  ...adoption of best practices in software development, including testing, documentation, and deployment strategies, to ensure maintainable... 

 ...A2A communication patterns. Optimize workflow reliability, performance, and scalability in distributed environments. Integrate memory...  ...-ready AI solutions. Establish engineering standards, testing approaches, and operational best practices for agent-based systems... 

 ...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 standards, APIs, and agent... 

 ...translating complex requirements and sophisticated designs into elegant, performant, and accessible web applications. This role involves close...  ...collaborative development workflows.- Experience with frontend testing frameworks (e.g., Jest, React Testing Library, Cypress) and a... 

 ...implement end-to-end solutions, from intuitive user interfaces to high-performance backend services, to deliver seamless immigration experiences.-...  ....- Implement comprehensive unit, integration, and end-to-end tests, ensuring the delivery of high-quality, defect-free software... 

 ...platforms. Design scalable multi-agent orchestration and communication patterns across distributed environments. Perform gateway performance testing, load validation, capacity planning, and latency analysis. Conduct security testing and threat assessments for agent... 

 ...grading approaches with LLM-as-judge evaluation techniques. Build test harnesses for LangGraph graphs, nodes, state transitions, and...  ..., and product stakeholders to improve agent reliability and performance. Define observability and feedback mechanisms that connect production... 

 ...closely with AI, platform, and engineering teams to establish robust testing methodologies covering reasoning quality, tool usage, multi-...  ..., and product stakeholders to improve agent reliability and performance. Define observability and feedback mechanisms that connect production... 

 ...efficiency, innovation, and impact. GitLab is where careers accelerate, innovation flourishes, and every voice is valued. Our high-performance culture is driven by our values and continuous knowledge exchange, enabling our team members to reach their full potential while collaborating... 

 ...integrate evaluation workflows into deployment pipelines, configure online quality monitoring, and build operational visibility for AI performance and reliability. You will work closely with platform, DevOps, AI engineering, and governance teams to ensure that AI agents meet... 

 ...strong focus on building better products, stronger brands, and high-performing creative. Our creative team works across everything from...  ..., packaging, campaigns, and brand development. We move quickly, test often, and care a lot about both great design and commercial performance... 

 ...to understand how they impact listings, promotions, and account performance. ~ Excellent English written and verbal communication skills....  ...increase conversion rate, traffic, and revenue. Proactively testing changes to listings, measuring the results, and implementing... 

 ...powered workflows. Implement AWS Lambda-based custom evaluators to perform deterministic quality, compliance, and validation checks....  ...criteria. Design and maintain unit, integration, and validation tests for evaluator libraries and quality frameworks. Support observability... 

 ...for APIs, metadata schemas, registry workflows, and operational procedures. Participate in architecture discussions, code reviews, testing, and continuous improvement initiatives related to agent platform services. What you need for this Skills: • AWS AgentCore... 

 ...people who… - Are experienced people managers who know how to nurture great design talent, give meaningful feedback, and build a high-performing team. - Think strategically about design — not just what to build, but how design creates business value and drives positive... 

 ...applications and AI services to capture traces, metrics, and execution insights. Partner with AI engineers and platform teams to identify performance bottlenecks, reliability issues, and optimization opportunities. Build structured logging and telemetry standards that support... 

 ...approach combines creative talent sourcing, data-driven market insights, and personalized service to help organizations build high-performing teams. We are on a mission to empower businesses of all sizes with smart, scalable talent sourcing strategies, and we’re growing.... 

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...