Summary: Seeking a skilled Performance Tester to ensure application scalability, stability, and responsiveness, with hands-on experience in performance testing tools and system architecture. Highlights: 1. Design, develop, and execute performance, load, stress, and endurance tests 2. Analyze system behavior under load and identify performance bottlenecks 3. Collaborate with development and DevOps teams to optimize system performance Guadalajara, Mexico City 44100 Posted April 9th, 2026 Looking for more job opportunities? Click here! Job Type: Full Time Job Category: IT Job Description **Role**: **Performance Tester** **Location:** **Guadalajara, Mexico (Onsite)** **Fulltime** **Job Summary** **We are seeking a skilled Performance Tester to ensure the scalability, stability, and responsiveness of applications under varying workloads. The ideal candidate will have hands\-on experience in performance testing tools and a strong understanding of system architecture and bottlenecks.** **Key Responsibilities** **Design, develop, and execute performance, load, stress, and endurance tests** **Analyze system behavior under load and identify performance bottlenecks** **Create and maintain performance test scripts using tools like JMeter, LoadRunner, or k6** **Monitor application performance (CPU, memory, network, database) during tests** **Collaborate with development and DevOps teams to optimize system performance** **Prepare performance test reports with insights and recommendations** **Integrate performance testing into CI/CD pipelines** **Support capacity planning and scalability assessments** **Conduct root cause analysis and recommend improvements** Required Skills DEVOPS ENGINEER