QUA03827- Lead Performance Tester- L1 - NT Objectwin

Design and execute high-concurrency load tests using JMeter to simulate thousands of simultaneous users interacting with web apps and AI endpoints. AI Agent Performance: Benchmark the end-to-end latency of agentic workflows (LangGraph/AutoGen). Measure how "tool-calling" and multi-step reasoning impact the total response time. RAG Pipeline Optimization: Conduct performance testing on the retrieval layer. Analyze how vector database latency and document chunking strategies affect the overall user experience. Stress & Endurance Testing: Push the system to its breaking point to identify "fail-soft" mechanisms. Ensure the system handles LLM rate limits (TPM/RPM) gracefully without crashing the application layer. Bottleneck Analysis: Analyze performance logs across the stack (Azure, Databases, LLM Gateways) to identify high-latency nodes and suggest architectural improvements. Monitoring & Reporting: Build real-time performance dashboards in Grafana or Azure Monitor to track system health during test execution. Location: Remote. Shift Timing:No. End of Curated JD. Job Description:Performance testing, Jmeter, load testing, stress testing AI agents testing, RAG testing