Senior Performance Tester
EPAM Systems • corrientes, corrientes • Posted June 02, 2026
About the Role
We are seeking a highly motivated and skilled Senior Performance Tester with a strong background in scalability and load testing.
In this role, you will design, implement, and automate solutions to rigorously test the performance and resilience of our platform under various load conditions, focusing on store performance, scalability, and stability. You will work with advanced tools and processes to help our client maintain a leading position in high-performance ecommerce.
Responsibilities- Develop and maintain tooling for generating realistic and scalable store test scenarios for performance and load testing
- Design, execute, and analyze load tests using tools such as K6 to identify performance bottlenecks and scalability limits, especially in store operations
- Automate metrics collection and reporting to provide clear, actionable insights into platform performance and load test outcomes, ensuring proactive detection of regressions