Performance Tester

Job Summary

We are looking for an experienced Performance Test Engineer with strong hands-on experience in LoadRunner to design, develop, and execute performance and load testing for enterprise applications.

Roles and Responsibilities

• Design and execute performance, load, stress, endurance, and scalability testing.
• Develop and maintain performance test scripts using Micro Focus/OpenText LoadRunner.
• Perform script recording, correlation, parameterization, and scripting enhancements.
• Design workload models and define performance test scenarios based on business requirements.
• Execute performance test runs and analyze results to identify bottlenecks and performance issues.
• Monitor application, database, server, and infrastructure performance during test execution.
• Analyze CPU, memory, response time, throughput, TPS, error rates, and resource utilization.
• Work closely with development, QA, DevOps, and infrastructure teams to troubleshoot performance issues.
• Prepare performance test reports and provide recommendations for performance improvements.
• Participate in performance test planning, estimation, execution, and reporting.
• Support performance testing in Agile/Scrum environments.

Required skills and Qualifications

• Strong hands-on experience with LoadRunner / LoadRunner Professional.
• Good knowledge of LoadRunner VuGen, Controller, and Analysis.
• Strong experience in correlation, parameterization, checkpoints, and scripting.
• Experience in HTTP/HTTPS and web-based application performance testing.
• Good understanding of performance testing concepts and methodologies.
• Experience with SQL and database performance analysis.
• Good understanding of client-server architecture, APIs, and web technologies.
• Experience in analyzing performance bottlenecks and preparing performance reports.
• Bachelors degree in Computer Science, Engineering, or a related field.

Preferred Skills

• Experience with JMeter, Dynatrace, AppDynamics, Grafana, or Splunk.
• Knowledge of REST API performance testing.
• Exposure to cloud environments such as AWS/Azure.
• Knowledge of CI/CD and performance testing automation.