Senior AI Platform Engineer — Remote Leader

Capital One is seeking a Senior Staff AI Engineer (Remote Eligible) to design, develop, and deploy AI software components at scale. You will work across foundation model training, LLM inference, agents, vector databases, and observability within a broad tech stack including PyTorch and Hugging Face. You will help define the technical vision for foundational AI systems, drive architectural decisions, ensure safety and governance, and mentor engineering leaders while collaborating with product,