Quick overview
Job description
Senior Performance Test Engineer:
Location: Sacramento, CA (Onsite for 1st day)
Preferance: Local Candidate
Experience: 6-8 Years
Required Skills:
Strong hands-on experience with Apache JMeter.
Workload modeling and performance test execution.
Performance bottleneck analysis and root-cause identification.
API and web application performance testing.
Performance metrics analysis.
Preferred Skills:
AWS CloudWatch, API Gateway, ECS, RDS/SQL Server.
Git and CI/CD pipelines.
Key Responsibilities:
Develop, parameterize, correlate, and maintain JMeter scripts for web applications and APIs.
Design realistic workload models based on transaction volumes, throughput, concurrency, pacing, and peak-load patterns.
Execute load, stress, scalability, concurrency, and endurance testing.
Perform sustained peak-load endurance testing for at least 12 hours, as specifically required for ICMS.
Analyze response times, percentiles, throughput, error rates, CPU, memory, database connections, waits/locks, and application latency.
Identify performance bottlenecks, perform root-cause analysis, support performance tuning, and conduct retesting.
Validate performance results against SLAs and acceptance criteria.
Document test scenarios, execution results, defects, and supporting evidence.
Collaborate with development, architecture, DevOps, database, infrastructure, and interface teams.
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