Principal Staff Engineer, AI Platform Research, Data Science

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Principal Staff Engineer, AI Platform Research, Data Science based in United States. This is a highly technical leadership opportunity focused on building the data and AI infrastructure behind next-generation cybersecurity products. You will architect and develop large-scale platforms supporting LLMs, neural networks, RAG, and sophisticated agentic systems at Exabyte scale. The role combines deep hands-on engineering with technical leadership, research enablement, and mentorship. You will help turn advanced AI research into reliable, production-grade capabilities while establishing modern MLOps and DataOps practices. Working across data science, product, and engineering teams, you will influence platform strategy while remaining deeply involved in implementation and delivery. This is an environment where rapid innovation, engineering rigor, responsible AI adoption, and large-scale distributed systems come together.