Techblocks - Performance Test Engineer - Apache JMeter

Key Responsibilities

• Design, develop, and execute performance test strategies, test scenarios, and workload models.
• Perform load, stress, endurance, and scalability testing using Apache JMeter.
• Develop and maintain performance test scripts using Java, Groovy, or BeanShell.
• Conduct performance testing of web applications, REST APIs, and backend services.
• Analyze test results, identify performance bottlenecks, and recommend optimization measures.
• Monitor application and infrastructure performance using relevant monitoring and observability tools.
• Perform client-side performance testing using tools such as Google Lighthouse, mPulse, or similar platforms.
• Evaluate website performance against Core Web Vitals and identify opportunities for improvement.
• Collaborate with development, infrastructure, and architecture teams to resolve performance-related issues.
• Use scripting, programming, and LLM-powered tools to improve test automation, analysis, and engineering productivity.
• Prepare performance test reports, document findings, and communicate recommendations to stakeholders.
• Participate in Agile ceremonies and work closely with cross-functional engineering teams.
  
  

• 7+ years of experience in performance testing and engineering.
• Strong hands-on experience with Apache JMeter.
• Strong understanding of performance testing concepts, workload modelling, bottleneck analysis, and optimization.
• Scripting experience in Java, Groovy, or BeanShell.
• Experience with performance testing of web applications and REST APIs.
• Hands-on experience with application and infrastructure monitoring tools.
• Experience with client-side performance testing using Lighthouse, mPulse, or equivalent tools.
• Good understanding of Core Web Vitals and web performance metrics.
• Strong scripting and programming skills.
• Practical ability to use LLMs and AI-assisted tools for scripting, test development, and performance analysis.
• Experience working in Agile development environments.
• Strong analytical, troubleshooting, and communication skills.