Principal ML Engineer, Machine Learning Platform and Systems Architecture

This position is posted by Jobgether on behalf of a partner company. We are currently looking for a Principal ML Engineer, Machine Learning Platform and Systems Architecture in United States.

This role is a senior technical leadership position focused on designing and scaling the foundational machine learning systems that power large-scale, production-grade AI applications. You will define and evolve the architecture of ML platforms spanning training, deployment, observability, and data infrastructure, ensuring they are robust, scalable, and efficient. The position sits at the intersection of distributed systems engineering, machine learning infrastructure, and platform strategy, with direct influence on how AI capabilities are delivered into production. You will collaborate closely with researchers, engineers, and product leaders to translate advanced ML concepts into reliable system-level solutions. This is a highly impactful role where you will shape technical direction, solve ambiguous cross-functional challenges, and drive platform excellence across the organization. The environment is remote-friendly, highly collaborative, and focused on building systems that enable cutting-edge innovation at scale.