Performance Tester Kubernetes AWS
Tecsys
Investigate complex performance issues across cloud applications as a hands-on Performance Tester working remotely within Tecsys’s digital-first environment.
You will support Tecsys Elite, an enterprise supply chain platform serving warehouse, healthcare, hospital, and pharmacy operations. This role requires performance testing expertise, root-cause analysis, and practical knowledge of Kubernetes, AWS, Java/JVM, and PostgreSQL. You will independently guide unexplained issues from investigation through verified fixes while collaborating directly with developers.
Key Responsibilities:
- Design performance, load, stress, scalability, and endurance tests
- Build realistic workload models and detailed performance test plans
- Investigate Kubernetes, AWS, JVM, logs, and PostgreSQL issues
- Maintain JMeter tests and Playwright UI validations
- Analyze metrics, autoscaling, queries, locks, and indexing
Requirements:
- Five or more years of performance engineering experience
- Recent cloud and Kubernetes application testing experience
- Strong hands-on JMeter experience
- Experience with Playwright and Datadog monitoring tools
- Working knowledge of AWS, Linux, Git, Python, and PostgreSQL
Apply performance testing, cloud troubleshooting, and root-cause analysis skills to Tecsys Elite’s supply chain platform.
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