JD :Analyze business and technical requirements to identify critical performance scenarios and KPIs.Design and develop performance test scripts in IBM Rational Performance Tester (RPT) with proper correlation and parameterization.Configure test environments, load generators, and data pools to simulate real-world usage.Plan and execute load, stress, spike, scalability, and endurance tests.Monitor application, server, database, and network metrics during test runs.Detect, troubleshoot, and document performance bottlenecks such as slow APIs, inefficient queries, or resource constraints.Collaborate with developers, architects, DBAs, and DevOps teams to resolve issues and recommend tuning strategies.Conduct root-cause analysis of failures and validate fixes through retesting.Generate and maintain reusable scripts for ongoing regression and continuous performance testing.Prepare clear test result reports (graphs, KPIs, trends) for project managers and stakeholders.Provide input on performance requirements and SLAs during design and planning stages.Ensure test data integrity and compliance with data-security and privacy standards.Contribute to team best practices, documentation, and knowledge sharing on RPT and related tools.Stay up to date with new RPT features, performance-testing methodologies, and emerging APM / monitoring tools.Required Skills & QualificationsHands-on experience with IBM RPT for scripting and executing performance tests.Strong understanding of web technologies, APIs, databases, and application servers.Familiarity with monitoring and analysis tools (e.g., Dynatrace, AppDynamics, Splunk, Grafana).Proficiency in interpreting test results, identifying bottlenecks, and recommending optimizations.Good communication and collaboration skills to work with cross-functional teams.Bachelor's degree in Computer Science, Engineering, or related field (or equivalent experience).Please send your resume's to Resumes(@)itekpeople(.)com. Experience: 3 years required