Performance Tester

Job Title: Performance Tester Key Skills: JMeter, Java Experience: 5+ years Location Mexico City, Mexico Mode: Hybrid We at Coforge are hiring Position (22659) with the following skill set. At least 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, LoodRunner is good to have) and 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, in coordination with the stakeholders Strong experience in workload modeling and scenario design for different test types and load patterns, leveraging NFRs and Production feedback Strong experience in carrying out different types Performance tests (Load, Stress, Endurance, Spike, Volume etc.), depending on application type, usage pattern and architecture 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 and ability to run a large project and support multiple smaller projects Attending client meetings, workshops, sharing updates & status reports, make presentations Capability of learning new tools and technologies very quickly and carrying out proof of concepts (PoCs), based on market/client demands, and 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 Posted On: July 31, 2026 At Coforge, we hire professionals based solely on their skills and do not discriminate based on age, disability, religion, gender, sexual orientation, socioeconomic status, or nationality.