Performance Test Engineer-Kitchener, ON- 3 days a week Onsite

Overview

Job Title : Performance Test Engineer (8–10 Years Experience)

Kitchener, ON — 5 days a week

Long Term Contract (6 Months to start with)

Role Description

We are looking for an experienced Performance Test Engineer with strong expertise in performance testing tools, performance engineering principles, and end‑to‑end system analysis. The ideal candidate will have hands-on experience designing, executing, and optimizing performance tests to ensure high availability, responsiveness, and scalability of enterprise applications.

Responsibilities

• Plan, design, and execute performance, load, stress, endurance, and scalability tests across various applications.
• Utilize industry-leading performance testing tools such as JMeter, LoadRunner, NeoLoad, Gatling, K6, or Locust.
• Response time and bottleneck analysis
• Concurrency and throughput assessment
• Capacity planning
• Caching strategy evaluation
• Thread and connection pool tuning
• Memory leak detection and Garbage Collection (GC) behavior analysis
• Analyze test results and provide actionable insights and optimization recommendations.
• Work closely with development, DevOps, and architecture teams to resolve performance issues.
• Prepare clear documentation, including test strategies, scenario design, execution reports, and root-cause analysis.
• Collaborate across distributed teams to ensure system reliability and performance compliance.

Qualifications

Strong expertise in one or more performance testing tools :

Deep understanding of performance engineering concepts, including :

Experience with :

Must Skills Required :

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