Senior OneStream Developer

Role Overview

• Design, develop, and maintain OneStream solutions including Business Rules, Finance Rules, Extender Rules, Dashboard XFBRs, Cube Views, Workflows, Data Management Sequences, and Integrations.
• Develop and enhance solutions using OneStream, VB.NET, SQL, and OneStream APIs to support financial consolidation, close, planning, forecasting, reporting, account reconciliations, and other Finance processes.
• Build, configure, and support OneStream metadata, dimensions, hierarchies, security, and application components following established development standards.
• Develop and maintain integrations between OneStream and ERP, HRIS, Data Warehouse, and other enterprise applications using SQL, flat files, REST APIs, and integration tools.
• Collaborate with Finance stakeholders to translate business requirements into scalable technical solutions.
• Participate in solution design, technical analysis, development, testing, deployment, and ongoing support activities.
• Troubleshoot application and integration issues, perform root cause analysis, and implement sustainable technical solutions.
• Optimize application performance, calculation logic, data processing, and integration efficiency.
• Support application upgrades, platform enhancements, release management, and production deployments.
• Create and maintain technical documentation, solution design specifications, development standards, and support documentation.
• Support data governance and ensure the accuracy, consistency, integrity, and reliability of financial data.
• Collaborate with global team members, implementation partners, contractors, and business users across multiple regions.
• Participate in ongoing system enhancements, strategic initiatives, and continuous improvement activities within the Finance Systems Support critical financial close, forecasting, and planning cycles while providing production support for a global user community across EMEA, Americas, and APAC time zones.

Requirements

• 6+ years of experience developing and supporting Enterprise Performance Management (EPM) platforms.
• 2+ years of hands-on OneStream development experience.
• Experience with alternative EPM technologies such as Oracle Hyperion/HFM, Oracle EPM Cloud, SAP BPC, IBM Planning Analytics (TM1), or similar platforms.
• Strong experience developing OneStream Business Rules, Finance Rules, Extender Rules, Dashboard XFBRs, Cube Views, Workflows, Data Management Sequences, and Integration solutions.
• Strong programming experience with VB.NET.
• Advanced SQL development and database skills.
• Experience developing and supporting integrations between OneStream and enterprise applications.
• Experience working with OneStream metadata, dimensional modeling, security, and application administration concepts.
• Solid understanding of financial close, consolidation, planning, forecasting, account reconciliations, and management reporting processes.
• Experience troubleshooting, optimizing, and supporting enterprise financial applications.
• Experience working within Software Development Lifecycle (SDLC) processes including testing, deployment, release management, and change management.
• Strong analytical, troubleshooting, and problem-solving skills.
• Excellent communication skills with the ability to collaborate effectively with Finance, Accounting, IT, and business stakeholders.
• Ability to translate business requirements into scalable technical solutions.
• Bachelor's degree in Computer Science, Information Systems, Finance, Accounting, or a related field (or equivalent practical experience).

Tech Stack

• Cloud
• ERP
• Oracle
• SDLC
• SQL
• .NET

Benefits

• Grow Your Career: Accelerate your path to success (and keep up with the future) with formal programs on leadership and professional development, and many more on-demand courses.
• Elevate Your Personal Well-Being: Boost your financial, physical, and mental well-being through seminars, events, and our global Life Empowerment Assistance Program.
• Diversity, Equity & Inclusion: It’s not just a phrase to us; valuing every voice is how we succeed. Join us in celebrating our global diversity through inclusive education, meaningful peer-to-peer conversations, and equitable growth and development opportunities.
• Make the Most of our Global Organization : Network with other new co-workers within your first 30 days through our onboarding program.
• Connect with Your Community: Participate in internal, peer-led inclusive communities and activities, including business resource groups, local volunteering events, and more environmental and social initiatives.