Performance Tester

Responsibilities

· Design, develop and run performance/stress test scenarios to validate Load, Stability, Scalability, and Reliability standards of the application are achieved

· Analyze performance test results, and work with dev and ops to identify performance bottlenecks and their root cause

· Publish results, conclusions, recommendations, and best practices via documents and blogs to the field, partners, and customers

· Use tools for metrics, monitoring, and results analysis using Grafana

· Ensure non-functional requirements for performance (such as throughput, latency, memory usage, etc.) are met

· Debug, troubleshoot, and work with the development engineering team to resolve and correct performance issues

· Create and maintain reports that describe performance issues and possible root causes

Requirements:

· Bachelor's Degree in computer science or related field

· Solid Python programming skills

· Good communication skills; great attention to detail.

Any of the following will be highly regarded:

· Prior experience in a similar role.

· Jmeter experience.

· Dyntrace experience.

· Aptitude for performance engineering R&D and experience with performance benchmarks and methodology

· Excellent communication and collaboration skills

· Experience working on large distributed systems

· Solid understanding of CPU, memory, network, and storage hardware and software subsystems as they relate to performance

· Strong analytical ability and a hunger for solving complex problems

· Good understanding relational database systems.

· Good understanding of storage, including distributed, cloud, and software-defined storage

· Strong performance and scale experience

· Motivated with excellent judgement and decision-making skills

· Experience with open source communities and processes is a plus

· Basic programming skills with PowerShell, Python & Java

· Capable of architecting/understanding complex software solutions

· Working knowledge of modern web technologies including: HTML, HTTP, REST, JSON, JavaScript, CSS

· Network knowledge including packet capture and TCP/IP networking; pcaps, Wireshark…

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