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.

Required Skills & Qualifications:

- 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.