Performance Tester
Core
Designing, executing, and analyzing performance tests to ensure application stability under load, identifying bottlenecks, and providing tuning recommendations for UI and API systems.
Role type
Senior Performance Testing Engineer
Builds
High-performance, scalable application infrastructure and validated performance baselines
Domain
Software Engineering / Performance Engineering
Deliverable
production ML models | product features | dashboards & analysis | research | client delivery | infrastructure
Required skills
JMeter, Java, Load/Stress/Endurance/Spike/Volume testing, Workload modeling, NFR analysis, Docker, Kubernetes, Server/APM monitoring (Dynatrace, AppDynamics, Grafana, NewRelic), JVM tuning, Database performance monitoring (AWR, CloudWatch), CI/CD, Agile
Preferred skills
LoodRunner, C/Python, Batch performance testing, Client-side profiling
Technologies
JMeter, LoodRunner, Docker, Kubernetes, Dynatrace, AppDynamics, Grafana, NewRelic, AWR, CloudWatch
Responsibilities
Create performance test plans aligned with project scope, execute various test types (Load, Stress, etc.), analyze results to identify bottlenecks, debug issues with Dev/Infra teams, monitor servers and containers, present status reports to stakeholders.
Seniority
Senior, hands-on IC