Job Summary: We are seeking a Performance Tester with experience in JMeter to collaborate on the design, development, execution, and analysis of performance tests, identifying bottlenecks and providing recommendations. Key Highlights: 1. Proficiency in performance testing tools such as JMeter/Blazemeter 2. Experience with APM tools (Datadog, AppInsights, Grafana) 3. Collaboration in the design and analysis of performance tests Capital Empresarial Horizonte, a Mexican company specializing in Human Resources and Information Technologies, is looking for: **Performance Tester – JMeter** **Conversational English required** **Hybrid work model (2 days remote – 3 days onsite)** **Work locations: CDMX, Guadalajara, Querétaro or Monterrey** **Requirements (+3 years of experience):** * Proficiency in performance testing tools such as JMeter / Blazemeter (mandatory) and LoadRunner / StormRunner (desirable). * Experience with APM tools such as Datadog, AppInsights and Grafana. * Knowledge of cloud and container technologies (e.g., Azure, Kubernetes). * Experience with DevOps methodologies such as CI/CD pipelines is a plus. **Roles and Responsibilities:** * Collaborate with stakeholders to identify performance requirements and objectives. * Design and develop performance test scripts using tools such as JMeter and LoadRunner. * Customize scripts to simulate user behavior and load scenarios. * Design effective load models reflecting production-like behavior. * Execute performance tests and monitor system behavior under load. * Analyze system performance metrics to identify bottlenecks and potential issues. * Understanding of APM tools (e.g., Datadog, AppInsights) to monitor application performance. * Analyze test results and generate detailed performance reports. * Provide actionable conclusions and recommendations based on test results. * Work closely with development, QA and operations teams to ensure alignment with performance objectives. **We Offer:** * Office hours * 100% payroll employment scheme * Salary open to negotiation according to experience * Statutory benefits * Enhanced benefits (family SGMM, SV coverage of 1 million MXN, grocery vouchers, 30-day bonus, PTU)