Senior Test Automation Engineer (Performance)

TL;DR

Senior Test Automation Engineer (Performance Engineering): Designing and building robust performance testing frameworks from scratch with an accent on API-based performance scripts and system bottleneck analysis. Focus on simulating real-world workloads, implementing chaos engineering experiments, and integrating performance validation into CI/CD pipelines.

Location: Must be based in Aguascalientes, Mexico

Company

hirify.global is a global business and technology transformation partner helping organizations accelerate their transition to a digital and sustainable world.

What you will do

• Build a comprehensive performance testing framework from scratch, including tools, standards, and reporting models.
• Develop API-based performance test scripts using Gatling, JMeter, or Locust.
• Execute load, stress, scalability, and endurance testing to identify system bottlenecks.
• Integrate performance testing into CI/CD pipelines using Azure DevOps, Jenkins, or GitHub Actions.
• Utilize APM and observability tools such as New Relic, Datadog, and Splunk to analyze logs and metrics.
• Design and execute reliability and chaos engineering experiments using Azure Chaos Studio or Gremlin.

Requirements

• Strong expertise in performance testing tools and Python scripting (mandatory).
• Experience with Gatling (Scala/Java), JMeter, or Locust.
• Proficiency in Azure cloud environments, including App Services, AKS, and Functions.
• Ability to conduct deep debugging and root cause analysis for latency, CPU, and memory issues.
• Location: Based in Aguascalientes, Mexico.

Nice to have

• Experience with chaos engineering tools like Gremlin.

Culture & Benefits

• Opportunity to work with global Fortune 500 companies.
• Bilingual career development with training, certifications, and mentorship in Spanish and English.
• Access to a well-being hub and various health-focused initiatives.
• Opportunities for community engagement through local volunteering and tech meetups.