Google Cloud is seeking PhD Software Engineers for their Machine Learning, Systems, and Cloud AI (MSCA) organization. This role combines advanced research expertise with practical engineering to solve real-world problems at massive scale. The position involves working on critical projects in Google Cloud's evolving infrastructure, with opportunities to impact products used by billions of users worldwide. Engineers will contribute to innovative projects in AI, ML, and distributed systems, joining a strong community of thousands of PhDs across Google. The role focuses on developing next-generation technologies in areas like information retrieval, distributed computing, system design, networking, data storage, security, and natural language processing. Working in Google Cloud means being part of a team that shapes the future of hyperscale computing while maintaining high standards for security, efficiency, and reliability. The position offers flexibility to move between teams and initiatives, encouraging engineers to think like owners and drive innovation. This is an excellent opportunity for PhD graduates to apply their research expertise in a practical setting while working on cutting-edge technology that transforms how billions of users interact with information and each other.