QA Engineer (Automation or Performance Testing)

Senior QA Engineer / SDET

client, Five9

contact center domain

performance testing

test automation

JMeter

Gatling

k6.io

Selenium WebDriver with Java

Cucumber

JUnit

TestNG

Playwright

Key Responsibilities

• Design, develop, execute, and analyze performance tests for web applications using JMeter, Gatling, or k6.io.
• Create realistic test scenarios, scripts, and workload models to simulate diverse user activities and system loads.
• Conduct performance tuning and optimization to identify bottlenecks and improve scalability, throughput, and response times.
• Collaborate with development teams to analyze results, diagnose issues, and recommend improvements.
• Develop and maintain automated test scripts, frameworks, and tools to streamline testing and reporting.
• Participate in architectural discussions to ensure performance considerations are integrated early in the development lifecycle.
• Integrate performance testing into CI/CD pipelines in collaboration with cross-functional teams.
• Work closely with the Five9 engineering and delivery teams to align testing strategies with client expectations.
  

Requirements

• Bachelor’s degree in Computer Science, Engineering, or a related field.
• 6–7+ years of experience in performance testing and test automation.
• Strong proficiency in tools such as JMeter, Gatling, or k6.io.
• Experience designing and executing performance tests for web apps and backend APIs.
• Deep understanding of performance testing methodologies, metrics, and best practices.
• Hands-on experience in automation using Selenium WebDriver (Java) and frameworks like Cucumber, JUnit, TestNG, or Playwright.
• Experience in performance tuning and identifying optimization opportunities.
• Strong understanding of web technologies, protocols, and system architecture.
• Excellent analytical and problem-solving skills with high attention to detail.
• Strong communication and collaboration abilities within cross-functional teams.
• Proven ability to handle multiple priorities in a fast-paced environment.
• Experience working in Agile / Scrum environments is a plus.
  

Why Join Us

high-impact project with Five9

fast-paced, collaborative environment

self-motivated problem solvers

Acqueon

fastest-growing and most respected technology companies