Senior Performance Engineer

Job Description for : Senior Performance Engineer Experience : 6-10 Years

Responsibilities :

Lead performance testing (load, stress, soak) using LoadRunner, JMeter.

Conduct server-side and client-side performance analysis across UI, API, DB, and services.

Develop, execute, and maintain performance test scripts and frameworks.

Create and manage AppDynamics dashboards for real-time performance monitoring.

Develop reporting dashboards in Confluence; track test status via JIRA.

Manage test plans, execute tests, analyze metrics, and report results.

Monitor end-to-end transaction response times, throughput, Apdex scores, and component-specific response times.

Track server resource utilization (CPU, Memory, Disk) and database query performance.

Assess network latency and bandwidth utilization.

Evaluate web and external service performance.

Integrate performance testing into Jenkins CI / CD pipelines.

Identify threshold violations, anomalies, errors, and perform root cause analysis.

Review real-time and historical performance trends using dashboards.

Collaborate with teams to optimize system performance and capacity planning.

Skills & Requirements :

Extensive experience with LoadRunner, JMeter, AppDynamics, Jenkins, JIRA, and CI / CD.

Proven expertise in server-side and client-side performance testing.

Strong analytical, troubleshooting, and reporting skills.

Experience with performance metrics including response times, throughput, resource utilization, and error analysis.

Excellent communication skills.

Flexible work hours to support project needs.