Test Engineer/Performance Testing

Ccs • Plano, TX

2d

About The Position

CCS is seeking a performance test engineer to build and run performance tests for applications, APIs, and backend services. The role prioritizes k6, with JMeter as a secondary tool, and includes analyzing test results, identifying bottlenecks, and integrating performance testing into CI/CD pipelines. The position requires 5 to 12 years of overall experience, including 3 to 5 years with k6.

CCS describes itself as a people-focused, flat organization that values strong ideas, radical truth, and data-driven decision-making. Its mission is to provide customer experience (CX) solutions in the contact center space, helping organizations achieve ROI and maintain a competitive advantage.

Requirements

• Bachelor’s degree in Computer Science.
• Strong hands-on experience with k6 and JMeter.
• Strong performance testing experience, including designing and executing load, stress, endurance, and scalability tests.
• Experience testing APIs and web applications.
• Understanding of HTTP/HTTPS, cookies, sessions, headers, and authentication.
• Ability to analyze logs, metrics, and monitoring data.
• Scripting skills in JavaScript, Groovy, or Python.
• Familiarity with Jenkins, GitLab CI, or Azure DevOps.
• Strong communication and analytical skills.
• 5 to 12 years of overall experience, including 3 to 5 years with k6.

Nice To Haves

• Experience with AWS, Azure, or GCP; any cloud is acceptable.
• Knowledge of Kubernetes and containerized applications, such as EKS.
• Experience writing code in Java or Python.

Responsibilities

• Build and maintain performance test scripts in k6 and JMeter.
• 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 bottlenecks and work with engineering teams to troubleshoot them.
• Define performance goals and success criteria.
• Write performance test reports.
• Support benchmarking and capacity planning.
• Integrate performance tests into CI/CD pipelines.

What This Job Offers

• Job Type: Full-time