Performance QA Engineer
KarnatakaFull-timeHybrid3–6 yrsPosted yesterday
Mid-level QA and testing role at Radancy in Karnataka. Needs 3+ years. Hybrid.
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
- Performance testing
- CI/CD
- Grafana
- Test cases
- Prometheus
- Microservices
Good to have
- JavaScript
- TypeScript
- Test automation
- Playwright
- Agile
- gRPC