Roblox is seeking a Senior Principal AI Platform Engineer to design and implement scalable AI and data platforms that support machine learning workflows across the company. The role involves collaborating with cross-functional teams to build infrastructure for data processing, model deployment, and monitoring, ensuring robustness and efficiency. Candidates should have extensive experience in AI/ML platform development, strong programming skills in languages like Python and C++, and a deep understanding of distributed systems and cloud technologies. This position is full-time and based at Roblox's headquarters.