Architect and evolve the end-to-end NexusOne platform across on-prem, hybrid, and cloud environments. Design and designate integration points for data services, pipelines, orchestration, governance, and security layers. Translate solution requests and business requirements into scalable, compliant architecture blueprints. Lead and participate in Architecture Review Boards (ARBs). Define and maintain reference architectures, design patterns, and integration frameworks. Guide platform engineers and client teams in implementing best practices for security, observability, and reliability. Oversee the selection, integration, and tuning of open-source components. Partner with product and engineering leadership to evolve the NexusOne “North Star” architecture and roadmap. Mentor engineers and collaborate with DevOps, Security, and DataOps.