Roblox is seeking a Senior Principal Platform Engineer to lead the development and scaling of their Machine Learning Platform. The role involves designing and implementing robust ML infrastructure, collaborating with cross-functional teams to enhance platform capabilities, and driving innovation in ML tooling and services. Candidates should have extensive experience in platform engineering, proficiency with cloud technologies, and a strong background in machine learning systems. This full-time position is based in San Mateo, CA, offering an opportunity to impact a leading interactive platform.