• Own end-to-end OneStream architecture and solution design for our global finance operations, including complex financial modeling • Design and manage enterprise-scale data integrations connecting OneStream with Snowflake and multiple source systems (e.g., Oracle EBS, Salesforce, Workday) for executive decision-making • Drive system performance optimization through Business Rules refinement, Cube View tuning, and infrastructure monitoring to maintain sub-second response times for global users • Design intuitive user experiences and streamlined workflows that enable finance stakeholders to efficiently leverage OneStream capabilities • Establish and enforce coding standards, data governance policies, and security protocols to ensure compliance with SOX and internal audit requirements • Partner with senior finance leadership to translate strategic business requirements into scalable technical architectures that support long-term organizational growth • Provide technical escalation support for critical issues and architect robust disaster recovery protocols to protect enterprise financial data • Mentor FP&A and technical teams on architectural best practices, code quality, and system scalability to build organizational OneStream expertise • Evaluate and implement emerging OneStream technologies (BI/Relational Blend, Genesis, Sensible AI) to transform financial reporting from static analysis to predictive insights that drive strategic business decisions