Owning performance observability, the full-time remote Performance Quality Engineer will design performance test suites, analyze system behavior under load, and collaborate with cross-functional teams to surface performance risks and drive data-informed decisions. Key responsibilities Design and create performance test suites for a microservices-based SaaS platform on AWS Analyze application and infrastructure logs to identify and root-cause performance degradations Define and report on performance KPIs, delivering trend analysis to engineering leadership and product stakeholders Required qualifications 3+ years of hands-on performance testing and analysis on cloud-hosted (AWS) SaaS platforms Strong background in statistical analysis and capacity forecasting Working knowledge of AWS services, Docker, and Kubernetes Experience with performance testing tools such as k6, JMeter, or equivalent Scripting proficiency in Python or a comparable language for test scenarios and data analysis