• Own the long-term architectural vision for Engine’s mobile applications, ensuring scalability, performance, reliability, and maintainability as the platform grows. • Act as a principal hands-on contributor on complex, high-visibility initiatives, setting the standard for engineering excellence and execution quality. • Partner across mobile, web, and platform teams to create cohesive architectures, shared patterns, and a consistent user experience. • Define frameworks, development practices, and architectural patterns that enable teams to move faster while maintaining a high bar. • Collaborate with product and design leadership to influence sequencing, investment areas, and technical strategy for mobile. • Lead architecture reviews, guide performance optimization efforts, identify technical risks, and raise the overall technical bar. • Coach and mentor Staff and Senior Engineers, helping grow future technical leaders and scaling your impact through others. • Act as a subject matter expert for mobile across the organization, advising on platform decisions, trade-offs, and long-term evolution.