Senior/Principal QA Engineer (Performance Testing, JMeter)

Responsibilities

• Design, develop, and execute performance tests using load generators.
• Design and run fault tolerance tests/chaos experiments with fault injectors.
• Document non-functional test results, identify bottlenecks, and suggest improvements with SRE.
• Continuously improve and automate testing methodologies and practices.
• Visualize the non-functional test results and quality via periodical non-functional tests.
• Instruct the product side to run non-functional tests themselves.

Requirements

• Experience with performance test tools such as JMeter, K6 or any similar tools.
• Experience with the Fault Injection tool is a plus.
• Strong understanding of non-functional testing principles.
• Experience with AWS for testing and monitoring is a plus.
• Excellent collaboration and communication skills.
• Experience with scripting and basic programming.
• Experience with CI/CD pipelines and container orchestration (e.g., Kubernetes) is a plus.
• Good English communication skill.