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Senior Performance Tester

Company: Ampstek

Location: mexico, London

Posted: June 01, 2026

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Position Details

Overview

Title: Senior Performance Tester


Location: 100% Remote (Mexico)


Job Type: Contract


Responsibilities

  • Prepare test plan documents comprising scope, objective, approach, assumptions, dependencies, risks and mitigation.

  • Monitor application during test execution using tools like AppDynamics, Dynatrace, New Relic, Splunk, etc. Identify performance issues, log defects identified during test execution and participate in defect triage calls.

  • Analyze and prepare preliminary performance test and summary reports comprising response time metrics, throughput, errors and other server side metrics.

  • Conduct performance testing and analysis of applications using JMeter and other relevant tools.

  • Collaborate with development and operations teams to identify performance issues and recommend improvements.

  • Perform production workload analysis to understand and rep...