The ability to design and execute load, stress, endurance, and scalability tests and strong analysis skills to interpret results and recommend fixes is required Key Responsibilities: Build and maintain performance test scripts in JMeter (2nd) and k6 (1st priority) Run load, stress, soak, spike, and endurance tests Test applications, APIs, and backend services Analyze response times, throughput, error rates, CPU, memory, and other metrics Identify performance bottlenecks and work with teams to troubleshoot Define performance goals and success criteria Create performance test reports Support benchmarking and capacity planning Integrate performance testing into CI/CD pipelines Requirements: Qualifications/ What you bring (Must Haves) Strong experience in performance testing Deep knowledge of JMeter and k6 JMeter (2nd) and k6 (1st priority) K6 - 3 to 5 years of experience Experience testing APIs (All API Architecture ) and web applications Understanding of HTTP/HTTPS, cookies, sessions, headers, and authentication Ability to analyze logs, metrics, and monitoring data Scripting knowledge in JavaScript, Groovy, or Python Familiarity with Jenkins, GitLab CI, or Azure DevOps Strong communication and analytical skills Experience with AWS, Azure, or GCP (Any cloud would work) Knowledge of Kubernetes and containerized applications (EKS etc) Total - Min 5 -12 Years of overall experience. An International company, located in Plano, TX, is seeking a Performance Test engineer with strong hands-on experience with JMeter and k6 for a 12+ month contract role.