We are seeking an experienced Performance Test Engineer to lead end-to-end performance testing activities. The candidate will be responsible for designing, executing, and analyzing performance test scenarios using industry-standard tools such as JMeter, K6, and LoadRunner, ensuring the scalability, reliability, and responsiveness of the application under various workloads.

Key Responsibilities

- Lead performance testing strategy, planning, and execution for all modules under the program.

- Identify key performance indicators (KPIs), workload models, and performance benchmarks.

- Develop and maintain performance test scripts, data, and environment configurations in JMeter, K6, and LoadRunner.

- Conduct various types of performance tests including load, stress, endurance, spike, and scalability testing.

- Analyze performance test results, identify bottlenecks, and provide tuning recommendations.

- Collaborate with developers, DBAs, and system architects to resolve performance issues.

- Prepare detailed performance test reports with trends, graphs,



and RCA (Root Cause Analysis).

- Ensure test coverage aligns with business SLAs and system performance objectives.

- Guide and mentor junior performance testers in the project.

- Support CI/CD integration for performance test execution and reporting.

Required Skills & Tools

- Hands-on experience with Apache JMeter, K6, and LoadRunner (VuGen & Controller).

- Strong knowledge of performance testing methodologies, metrics, and KPIs.

- Experience in scripting and parameterization for API, web, and database performance tests.

- Good understanding of HTTP/S, REST APIs, SQL, JVM, CPU/Memory utilization, and server performance counters.

- Expertise in analyzing APM tools like Dynatrace, New Relic, Grafana, or Prometheus.

- Solid understanding of CI/CD tools (e.g., Jenkins, GitLab CI) and integration with performance testing.

- Robust analytical and problem-solving skills.

📌 Performance Test Engineer (Mumbai)
🏢 Datamatics
📍 Mumbai