Role & responsibilities

- Lead the performance testing strategy for payment and banking applications.
- Define performance test objectives, workload models, scenarios and acceptance criteria.
- Analyze business requirements and determine expected transaction volumes, TPS, concurrency and response-time requirements.
- Design and execute load, stress, spike, endurance/soak and scalability tests.
- Develop realistic performance scenarios for end-to-end payment transaction flows.
- Performance-test payment APIs, backend services, middleware and integration layers.
- Validate payment systems under normal, peak and exceptional transaction loads.
- Analyze system behavior, response times, throughput, TPS, resource utilization and error rates.
- Identify performance bottlenecks across application,



database, API, middleware and infrastructure layers.
- Work closely with Development, Architecture, DevOps, DBA and Infrastructure teams to resolve performance issues.
- Analyze application logs, API logs, database metrics and transaction traces.
- Conduct root-cause analysis of performance degradation and production bottlenecks.
- Prepare performance test reports, dashboards and recommendations for stakeholders.
- Define performance baselines and compare results across releases.
- Lead performance defect triage and ensure timely resolution.

📌 Hiring Performance Tester / Lead @ Chennai
🏢 Expleo
📍 Chennai