ob Title: Senior Performance QA Engineer

Job Summary:
We are seeking an experienced Performance QA Engineer with 8+ years of experience in performance testing, load testing, scalability validation, and performance engineering for enterprise applications. The ideal candidate should have solid expertise in identifying bottlenecks, designing performance test strategies, analyzing system behavior under load, and ensuring application stability, responsiveness, and scalability across distributed systems.

This role requires close collaboration with development, QA, DevOps, infrastructure, and product teams to build reliable and high-performing applications.

**Key Responsibilities
- Design, develop, and execute comprehensive performance, load, stress, spike, and endurance tests
- Analyze application performance, response times, throughput, and resource utilization under varying workloads
- Identify system bottlenecks across application, API, database, middleware, and infrastructure layers
- Create and maintain reusable performance test scripts and frameworks
- Define workload models,



test scenarios, and performance benchmarks based on business requirements
- Conduct performance testing for web applications, APIs, microservices, and backend systems
- Monitor server-side metrics including CPU, memory, disk I/O, thread usage, garbage collection, and network utilization
- Collaborate with developers and architects to troubleshoot and resolve performance issues
- Perform root cause analysis and provide recommendations for tuning application and infrastructure performance
- Validate system scalability, reliability, and stability in pre-production and production-like environments
- Prepare detailed performance test reports with findings, trends, risks, and optimization recommendations
- Integrate performance testing into CI/CD pipelines where applicable
- Support capacity planning and performance forecasting activities
- Ensure adherence to quality standards, SLAs, and non-f

📌 Senior Performance QA Engineer (Gurugram)
🏢 NTT Data
📍 Gurugram