Performance Tester
On-siteMexico City, Mexico City, Mexico
Job Summary
Conduct performance testing and engineering for UI and API applications using JMeter, LoodRunner, and industry-leading tools. Design performance test strategies, workload models, and scenarios for load, stress, endurance, and spike testing. Analyze server monitoring and APM data to identify bottlenecks, debug issues with Dev and Infra teams, and provide tuning recommendations. Manage performance test plans aligned with project timelines while collaborating with stakeholders. Execute batch testing, JVM monitoring, and cloud performance insights analysis. Support multiple projects through Agile methodologies and CI/CD, delivering status reports and conducting proof of concepts.
Required Qualifications
- 5+ years
- 5-10 Years of Performance testing & engineering experience
- Knowledge in at least one programming language (Java/C/Python etc.)
- Strong hands-on experience using industry leading commercial and open-source Performance testing tools (primarily JMeter)
- experience in setting up Performance testing infrastructure for distributed testing for UI and API
- Very good understanding of Performance testing life cycle, phases, activities and deliverables
- Good experience in Non-Functional Requirements (NFRs) analysis/validation and preparation of Performance Test Strategy
- Good understanding of application architecture and different Tech stacks
- experience with Docker and Kubernetes architecture
- Ability to create Performance test plan in alignment with overall project scope and timelines
- Strong experience in workload modeling and scenario design for different test types and load patterns
- Strong experience in carrying out different types Performance tests (Load, Stress, Endurance, Spike, Volume etc.)
- Strong experience in server monitoring/APM tools (e.g. Dynatrace, AppDynamics, Grafana, NewRelic)
- Container monitoring
- Experience in identifying potential performance issues/bottlenecks and carrying out in-depth Performance analysis
- provide tuning recommendations
- Debug Performance issues in collaboration with Dev and Infra teams
- Strong communication skills
- ability to run a large project and support multiple smaller projects
- Capability of learning new tools and technologies very quickly
- carrying out proof of concepts (PoCs)
- train others
- Experience of Agile methodologies and CI/CD
- Experience of Database Performance Monitoring like AWR report and CloudWatch Performance Insights
- Experience of batch Performance testing
- Good experience of client-side profiling
- JVM Monitoring and tuning
Desired Qualifications
- LoodRunner
- experience in setting up Performance testing infrastructure for distributed testing for UI and API
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