At Capgemini Engineering, the world leader in engineering services, we bring together a integral team of engineers, scientists, and architects to help the world’s most innovative companies unleash their potential. From autonomous cars to life-saving robots, our digital and software technology experts think outside the box as they provide unique R&D; and engineering services across all industries. Join us for a career full of opportunities. Where you can make a difference. Where no two days are the same.

Job Description

Timezone: PST (working hours 12pm - 9pm Argentina Time)

Key Responsibilities
Design, develop, and execute performance test strategies, plans, and scripts for web, mobile, API, and enterprise applications.
Create and maintain performance test scripts using K6 and/or Apache JMeter.
Perform load, stress, endurance, spike, and scalability testing.
Analyze test results and identify application, database, infrastructure, and network bottlenecks.
Collaborate with development, DevOps, SRE, and architecture teams to troubleshoot and resolve performance issues.




Integrate performance testing into CI/CD pipelines and support shift-left quality practices.
Generate performance reports and provide recommendations for system optimization.
Monitor application performance using observability and APM tools.Participate in capacity planning and production readiness activities.
Support root cause analysis for performance-related incidents in non-production and production environments.

Required Qualifications
Bachelor's degree in Computer Science, Information Technology, Engineering, or a related field.4+ years of experience in Performance Testing and Performance Engineering.
Strong hands-on experience with K6 and/or Apache JMeter.
Experience testing REST APIs, microservices, and web applications.
Strong understanding of performance testing methodologies and best practices.
Experience analyzing JVM, application, database, and infrastructure performance metrics.
Knowledge o

📌 Performance Tester (Buenos Aires)
🏢 Capgemini
📍 Buenos Aires