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Performance Tester

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Hybrid

Performance Tester

Masuvian Technologies Inc

Performance Tester

Skills

Mobile DevelopmentIOSTesting & QAData AnalysisJira

1 month ago

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Important information


Contract type:

Freelance / Contract

Location:

Toronto, ON, Canada

Work mode:

Hybrid

Published on:

11 September 2026

What they need


Overview

Join our dynamic team as a Performance Tester and become a vital player in ensuring the robustness, scalability, and efficiency of our software applications. In this role, you will design, develop, and execute performance testing strategies to identify bottlenecks and optimize system performance across various platforms including mobile and web applications. Your expertise will help deliver seamless user experiences by proactively detecting issues before deployment, supporting continuous improvement in our software development lifecycle. This is an exciting opportunity for motivated professionals passionate about quality assurance and performance engineering to make a tangible impact.

Responsibilities

  • Develop comprehensive performance testing plans and frameworks tailored to complex software systems, including mobile applications on Android and iOS platforms.
  • Design, implement, and maintain automated test scripts using tools such as Jmeter and Dynatrace to simulate real-world user scenarios.
  • Execute performance tests across diverse operating systems to evaluate responsiveness under load.
  • Analyze test results using data analysis skills to identify performance bottlenecks related to database queries, network latency, or code inefficiencies.
  • Collaborate with development teams to troubleshoot issues related to software development
  • Maintain detailed documentation of test cases, results, and defect reports within project management tools like Jira or TFS.

Skills

  • 7+ years of experience specifically with performance testing tools such as Jmeter and Dynatrace.
  • Expert in thread dump and heap dump analysis
  • Expertise in performance Engineering methodologies.
  • Good to have some Knowledge of NFT, SRE, Chaos engineering concepts

Pay: $50.00-$70.00 per hour

Work Location: Hybrid remote in Toronto, ON (Toronto District)

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