Performance Tester Job at Recutify Inc., Ontario, CA

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  • Recutify Inc.
  • Ontario, CA

Job Description

Position: Performance Tester

Location: Toronto, Canada
Work Mode: Hybrid (1 day/week onsite downtown Toronto)
Salary: Up to CAD 105,000 per annum

Role Summary

We are seeking a Performance Tester with strong expertise in UI and browser-level performance testing for high-traffic, customer-facing web applications. This role involves end-to-end performance validation, analysis of UI/system behavior, and collaboration with cross-functional teams to ensure scalable and reliable user experiences.

Key Responsibilities
  • Design and execute performance tests (load, stress, endurance, scalability) for web applications.
  • Develop test strategies, scenarios, and scripts aligned with traffic patterns and SLA/SLOs.
  • Perform UI and browser-level performance testing, including response times, concurrency, and latency.
  • Analyze results by correlating UI metrics with backend and infrastructure performance.
  • Identify and resolve performance bottlenecks across frontend, APIs, and caching layers.
  • Collaborate with DevOps and development teams to implement performance improvements.
  • Deliver clear performance reports with insights and recommendations.
Required Skills
  • Strong experience in UI performance testing for high-traffic applications.
  • Expertise in LoadRunner or JMeter (with knowledge of LoadRunner concepts).
  • Experience with modern frontend frameworks (Angular, React, etc.).
  • Solid understanding of browser behavior, caching, and CDN.
  • Experience with APM/monitoring tools (Dynatrace, AppDynamics, Splunk, Grafana).
  • Knowledge of cloud platforms (Azure or AWS).
  • Strong troubleshooting and performance analysis skills.
Preferred
  • Experience with CI/CD-integrated performance testing.
  • Background in banking or large enterprise environments.

Job Tags

1 day per week

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