SRE Lead

Performance Testing & Scripting

Design, develop, and maintain performance test scripts for iOS mobile applications. Hands-on experience with Load Runner and XCUITest (Apple's native UI test automation framework). Build and execute load, stress, endurance, scalability, and volume tests for mobile applications and supporting backend services. Develop automated performance testing solutions using industry-standard tools and frameworks. Analyze application, device, network, API, and backend performance metrics to identify bottlenecks.

Validate mobile application performance across different iOS devices, operating system versions, and network conditions.

Define and implement performance testing strategies and best practices. Establish performance baselines and benchmark application performance against defined targets. Identify, diagnose, and troubleshoot application performance issues across the mobile ecosystem. Provide recommendations for performance tuning and optimization. Support performance testing throughout the SDLC and Agile release lifecycle.

Partner with development teams, architects, product owners, and business stakeholders to understand performance requirements. Define and document Service Level Agreements (SLAs), Service Level Objectives (SLOs), and performance KPIs. Present performance test results, findings, risks, and recommendations to technical and non-technical stakeholders. Collaborate with Dev Ops and infrastructure teams to support performance testing environments.

Measure and report application response times, throughput, resource utilization, and user experience metrics. Develop performance dashboards and automated reporting mechanisms. Track performance trends and provide proactive recommendations for continuous improvement. Support production performance monitoring and root cause analysis when required.