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

Expert in enterprise financial systems, with at least 5 years of deep OneStream XF experience including complex business rule development (VB.NET/C#), solution design, and production deployments
Advanced integration capabilities with proven experience architecting OneStream connections to enterprise systems (Snowflake, Oracle EBS, Salesforce, etc.) using REST APIs and web services
Proven SQL expertise for complex financial data modeling, performance optimization, and production troubleshooting
Financial domain expertise including budgeting/forecasting processes, audit controls, and regulatory reporting requirements
OneStream platform extensibility experience including MarketPlace solution implementation and custom extensibility framework development
Executive stakeholder alignment and communication – demonstrated ability to partner with senior finance executives to translate strategic requirements into scalable technical solutions that deliver measurable improvements, including strong skills presenting technical concepts to non-technical stakeholders
Technical leadership experience guiding both internal teams and external vendors through complex OneStream implementations, including post-go-live optimization and support
Mentorship and knowledge transfer capabilities with a track record of elevating team technical competencies
Bachelor/master’s degree in computer science, Finance, or Information Systems
OneStream Certified Professional Architect certification strongly preferred.

Highly competitive compensation
Benefits and rewards programs that encourage you to bring your best every day and be recognized for doing so
An engaging, people-first work environment offering work/life balance, employee resource groups, and social events to promote interaction and camaraderie

Principal OneStream Architect – Financial Systems

Key skills