Lead the design, architecture, and delivery of complex product initiatives across web and mobile platforms Build and enhance React and React Native applications Set engineering standards, drive code quality, and ensure strong test coverage Develop scalable components, shared libraries, and architectural patterns Mentor engineers, provide technical guidance, and influence engineering direction Partner closely with the CTO, engineering leadership, and cross-functional stakeholders Design features and data models with accuracy, security, and performance in mind Troubleshoot complex issues across the stack and lead efforts to improve system performance and reliability