Performance QA Engineer

About the role

We are seeking a hands-on Performance QA Engineer to help ensure our platform is fast, scalable and reliable under real-world load. In this role you will design and build performance tests using Grafana k6 , establish the baselines and thresholds that define acceptable performance, and use our Grafana observability stack to explain why a system behaves the way it does.

What you'll do

• Design, develop and maintain performance test suites using Grafana k6 , covering load, stress and benchmark scenarios
• Define thresholds and performance baselines from business and operational goals and detect regressions against those baselines
• Contribute to test strategies, test plans and acceptance criteria alongside developers and product teams
• Analyze results using the Grafana observability stack (Loki, Grafana, Tempo, Mimir) — correlating metrics, logs and traces to identify bottlenecks and reach root cause
• Build and maintain Grafana dashboards and alerts for performance signals

What you need

• 3–6 yrs of experience
• Performance testing
• CI/CD
• Grafana
• Test cases
• Prometheus
• Microservices
• Any graduate

Good to have

• JavaScript
• TypeScript
• Test automation
• Playwright
• Agile
• gRPC