Test Engineer

Job description

**Job Title- Performance Test Engineer** **Total Exp - 5 - 16 Years** **Location- Kolkata** **Notice Period - Immediate Joiners to 30 Days Only** **Mode- Hybrid** **Job Description** We are looking for an experienced **Performance Test Engineer** with strong hands-on experience in **Performance Testing, JMeter, and LoadRunner** . The candidate will be responsible for designing, executing, and analyzing performance tests to ensure applications meet scalability, stability, reliability, and performance requirements. **Key Responsibilities** - Design and execute performance, load, stress, endurance, and scalability testing. - Develop and maintain performance test scripts using **Apache JMeter and Micro Focus/OpenText LoadRunner** . - Analyze application performance and identify bottlenecks across application, database, API, and infrastructure layers. - Prepare workload models, test scenarios, test data, and performance test strategies. - Monitor system performance during test execution and analyze CPU, memory, network, database, and application-level metrics. - Perform correlation, parameterization, scripting, and script optimization. - Execute performance test cycles and provide detailed test execution and performance analysis reports. - Collaborate with developers, QA engineers, architects, DevOps, and infrastructure teams to identify and resolve performance issues. - Conduct root-cause analysis of performance bottlenecks and provide recommendations for optimization. - Participate in performance test planning, estimation, execution, and reporting. - Support performance testing in **web, API, microservices, and enterprise applications** . - Contribute to performance testing automation and integration with CI/CD pipelines where applicable. - Maintain performance testing documentation, dashboards, reports, and test results. **Mandatory Skills** - **5–12 years of overall experience in Performance Testing** - Strong hands-on experience in **JMeter** - Strong hands-on experience in **LoadRunner** - Experience in **Load, Stress, Endurance/Soak, Scalability, and Volume Testing** - Strong understanding of performance testing concepts, methodologies, and metrics - Experience in performance test scripting, execution, monitoring, and result analysis - Good knowledge of **HTTP/HTTPS, REST APIs, web applications, and client-server architecture** - Experience in identifying performance bottlenecks and performing root-cause analysis - Good understanding of **SQL and database performance** - Strong analytical and troubleshooting skills