Google's software engineers develop the next-generation technologies that change how billions of users connect, explore, and interact with information and one another. The Core team builds the technical foundation behind Google's flagship products, focusing on underlying design elements, developer platforms, product components, and infrastructure. As a Software Engineer III, you'll work on critical projects with opportunities for growth and team switches. The role demands versatility and leadership qualities to tackle full-stack challenges. You'll be part of the Core team that impacts technical decisions across Google, building central solutions and strengthening existing systems. The position requires strong technical skills in both backend and frontend development, with emphasis on code quality, system design, and collaborative development practices. Note: This position is specifically for Mexican citizens in compliance with Article 7 of the Federal Labor Law.