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The Judge Group

Performance Testing Engineer (Loadrunner)

Pay: Not specified

Posted: 3 weeks ago

Location: Schiller Park, IL (Onsite)

Last Updated: 1 week ago

Hours: Full-Time

Expires: 11/23/2026

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Job Description

Performance Testing Engineer (Loadrunner) at The Judge Group Performance Testing Engineer (Loadrunner) at The Judge Group in Schiller Park, Illinois Posted in 15 days ago.

Type:

full-time

Responsibilities:

Lead performance engineering strategy for mission-critical clearing, settlement, and risk management platforms supporting high-volume transaction processing. Define performance test plans, workload models, load profiles, stress tests, endurance tests, and failover scenarios to validate system scalability and resiliency. Develop and maintain automated performance testing frameworks using LoadRunner, JMeter, Gatling, Python, and Java. Integrate performance validation into CI/CD pipelines using Jenkins, GitHub Actions, and GitLab CI to support continuous quality engineering practices.

Qualifications:

Strong expertise in performance testing tools: LoadRunner (enterprise scaling), JMeter, Gatling, with ability to evaluate tool trade-offs Proficiency in scripting/programming: Python, Java, JavaScript, with ability to develop performance testing frameworks Solid hands-on experience with AWS cloud environments, including EC2, RDS, Kafka, and performance monitoring Working knowledge of Kubernetes and containerized application performance testing (Docker, Kafka, event-driven systems) Hands-on experience testing Kafka producer/consumer performance, lag validation, and message throughput