To drive architectural decisions across SentinelOne's AI SIEM platform, the full-time remote Principal Software Engineer, AI SIEM will manage system integration, mentor teams, and enhance detection capabilities while collaborating with engineering leads. Key responsibilities Build a comprehensive model of the AI SIEM system to identify architectural strengths and weaknesses Drive cross-team architectural decisions affecting multiple system components and workflows Establish technical standards for APIs and service boundaries to ensure interoperability among teams Required qualifications 15+ years of experience in large-scale distributed backend systems Proven ability to reason about system architecture and identify gaps or overlaps Experience designing APIs and service contracts for long-term use across teams Four-year degree in Computer Science or equivalent practical experience Familiarity with security operations concepts and modern cloud infrastructure preferred