Job Role : Performance Test Lead

Location : Mexico (Remote)

Contract

Job Description

8+ years Over all Experience with 5+ Years of Experience in Performance Testing

Performance Test Scripting

• Strong experience with JMeter scripting.

• Ability to write/debug custom scripts using Groovy and/or JavaScript.

• Experience with correlation, parameterization, assertions, timers, controllers, reusable functions, and custom logic.

• Ability to troubleshoot script failures, dynamic values, authentication, cookies, headers, and session handling.

Workload Modeling and Test Design

• Ability to analyze business flows and design realistic workload models.

• Experience designing load, stress, endurance, spike, and scalability tests.

• Ability to calculate user load, TPS/TPM, pacing, think time, ramp-up, and transaction mix based on production usage.

• Experience validating test data readiness and environment readiness.

Production Log and Traffic Analysis

• Ability to analyze production logs and traffic patterns to identify peak usage, transaction volume, error trends,



and response-time behavior.

• Experience using production metrics to create accurate performance test scenarios.

• Ability to compare production behavior with test environment results.

Monitoring and Observability

• Hands-on experience with Datadog, AppDynamics, and Kibana.

• Ability to monitor application, API, JVM/.NET, IIS, database, container, and infrastructure metrics.

• Experience identifying bottlenecks related to CPU, memory, GC, thread pools, connection pools,

• database queries, downstream services, cache, and network latency.

• Ability to correlate JMeter results with monitoring tool metrics.

AWS / Cloud / Container Monitoring

• Experience monitoring applications hosted on AWS cloud platforms.

• Understanding of containers, Kubernetes/ECS/EKS, pods, services, nodes, CPU/memory limits,

• autoscaling, and cloud infrastructure behavior.

• Ability to analyze container-level perfor

📌 Performance Test Lead experience jmeter (México)
🏢 Ampstek
📍 México