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Senior Performance Tester
Job in
Charlotte, Mecklenburg County, North Carolina, 28245, USA
Listed on 2026-10-05
Listing for:
Kardow
Full Time
position Listed on 2026-10-05
Job specializations:
-
IT/Tech
IT QA Tester / Automation
Job Description & How to Apply Below
Our client in the utilities and energy sector is seeking a Senior Performance Tester to join a long-term technology initiative focused on enterprise application performance, reliability, and scalability. This position will play a key role in validating system performance, identifying bottlenecks, and ensuring applications meet business and technical expectations before deployment.
The ideal candidate will have a strong background in performance testing, test automation, monitoring tools, and application performance analysis, along with experience supporting modern development and deployment practices.
Responsibilities- Design, develop, and execute comprehensive performance, load, stress, and scalability tests
- Analyze application performance metrics and identify root causes of bottlenecks
- Utilize performance testing tools such as JMeter, Load Runner, or Gatling
- Monitor system behavior using tools including App Dynamics, Dynatrace, Prometheus, Grafana, or similar technologies
- Collaborate with development, QA, infrastructure, and business teams to resolve performance-related issues
- Create detailed test plans, test scripts, performance baselines, and test result reports
- Support API performance testing for REST and SOAP services
- Participate in CI/CD processes using tools such as Jenkins and Git
- Review server logs, system metrics, and database performance data to troubleshoot issues
- Contribute to continuous improvement initiatives focused on application performance and reliability
- Execute performance testing activities throughout the software development lifecycle
- Develop test scenarios that simulate real-world production workloads
- Evaluate system behavior under varying load conditions
- Document findings and provide recommendations for optimization
- Work closely with project stakeholders to establish performance benchmarks and success criteria
- Assist with test environment planning, test data management, and execution coordination
- Support performance validation efforts for enterprise GIS and mapping-related applications
- 3+ years of hands-on experience in software quality assurance and performance testing
- Strong experience with performance testing tools such as JMeter, Load Runner, and/or Gatling
- Experience using application performance monitoring and observability tools
- Familiarity with CI/CD pipelines and version control systems
- Experience testing REST and SOAP APIs
- Knowledge of database concepts and server administration fundamentals
- Strong analytical and troubleshooting skills with the ability to interpret complex performance data, graphs, and logs
- Experience With ESRI And/or GIS Technologies Is Highly Preferred
- Excellent written and verbal communication skills
- Bachelor's degree in Computer Science, Engineering, Information Technology, or a related field
- Equivalent combination of education and practical experience will be considered
Position Requirements
10+ Years
work experience
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