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Jobs via Dice • United States
Role & seniority: Senior Performance Engineer (8+ years)
Stack/tools: Java, WebLogic, Kubernetes, Angular, Oracle Database; cloud/hybrid (AWS, Azure, GCP); performance testing: JMeter, Gatling, LoadRunner; monitoring: Grafana, Prometheus, New Relic, AppDynamics; CI/CD: Jenkins, GitLab CI/CD; scripting: Java, Shell, Python
Design, develop, and execute full-stack performance tests (Java backend, Angular frontend) including load, soak, and stress tests
Identify bottlenecks, propose optimizations, and collaborate with DevOps/infrastructure to diagnose issues in distributed systems
Monitor/analyze system metrics, produce detailed test reports and root-cause analyses, support capacity planning, and ensure SLAs
8+ years in performance engineering or similar
Expertise with performance testing tools (JMeter, Gatling, LoadRunner)
Ability to analyze metrics/logs from Java/WebLogic/Oracle DB; experience with Kubernetes-based microservices
Front-end performance testing (Angular)
Cloud/hybrid deployments (AWS/Azure/GCP)
Scripting in Java, Shell, or Python; experience with monitoring tools (Grafana, Prometheus, New Relic, AppDynamics)
CI/CD tools (Jenkins, GitLab CI/CD)
APM/real-user monitoring exposure
Kubernetes optimization and container orchestration experience
Knowledge of caching, asynchronous processing, and data streaming
Location & work type: Location not sp
Dice is the leading career destination for tech experts at every stage of their careers. Our client, Kalven Technologies Inc., is seeking the following. Apply via Dice today!
We are seeking a highly skilled Performance Engineer to assess, analyze, and optimize the performance and scalability of our enterprise systems. These systems are developed using Java, WebLogic, Kubernetes, Angular, and Oracle Database, and are deployed in cloud and on-premise environments. The ideal candidate will have hands-on experience in testing both front-end and back-end components, ensuring the applications meet strict performance, stability, and responsiveness standards.
Design, develop, and execute performance, load, stress, soak, and scalability tests across full-stack applications (Java backend, Angular frontend).
Identify bottlenecks and recommend solutions to enhance application performance across cloud and on-premise environments.
Collaborate with development, DevOps, and infrastructure teams to diagnose performance issues in distributed systems (WebLogic, Kubernetes, Oracle).
Monitor and analyze system metrics (CPU, memory, thread utilization, database connections, etc.) during test runs using appropriate tools (e.g., JMeter, LoadRunner, Grafana, Prometheus, etc.).
Simulate realistic load scenarios to evaluate end-user experience and responsiveness of both front-end (Angular) and back-end (Java) systems.
Provide detailed reports of performance tests, root cause analysis, and optimization recommendations.
Create and maintain performance test scripts, scenarios, and documentation.
Contribute to capacity planning and system tuning efforts based on testing insights.
Ensure systems meet SLAs for performance, availability, and scalability.
8+ years of experience in performance engineering or similar roles.
Strong expertise in performance testing tools (e.g., Apache JMeter, Gatling, LoadRunner).
Proficient in analyzing performance metrics and logs from Java-based systems, WebLogic, and Oracle DB.
Experience working in Kubernetes-based microservices environments.
Solid understanding of front-end performance testing (Angular preferred).
Familiarity with cloud platforms (e.g., AWS, Azure, or Google Cloud Platform) and hybrid deployments.
Hands-on scripting/coding experience in languages like Java, Shell, or Python.
Excellent analytical and problem-solving skills.
Experience with monitoring tools like Grafana, New Relic, AppDynamics, or Prometheus.
Experience with CI/CD tools like Jenkins, GitLab CI/CD, etc.
Exposure to APM tools and real-user monitoring.
Understanding of container orchestration and optimization in Kubernetes environments.
Knowledge of caching, async processing, and data streaming systems is a plus.
Bachelor's or Master s degree in Computer Science, Engineering, or related field. Show more Show less