Staff Application Engineer (OneStream)

• As the Staff OneStream Application Engineer (Finance Tech), you will be responsible for enhancing Riot’s OneStream platform: establishing best practices focusing on enhancements, architecture, performance, data management, and integrations
• This role will ensure that OneStream is scalable, well-integrated, and aligned with business needs
• They developed scalable processes and led global EPM implementations and integrations across diverse financial systems
• The role will report to the Manager, Application Engineering (Finance Tech) and work closely with a Junior OneStream Engineering team member
• Solution Design & Implementation
• Design, configure, and deploy scalable and sustainable OneStream solutions to meet evolving business process, performance, and reporting requirements
• Serve as SME on OneStream capabilities, including MarketPlace solutions, platform enhancements, and upgrade release planning
• Create and maintain technical documentation, including data flow diagrams, cube design specs, integration mapping, and UAT to support ongoing system lifecycle management
• Architecture & Performance Optimization
• Define and implement best practices for metadata management, cube design, security modeling, and system performance tuning
• Perform regular performance tuning, testing and debugging, data load optimization, and system audits to maintain platform efficiency and integrity
• Support OneStream product roadmap planning in collaboration with business system owners and other Enterprise system architects
• Administration & Governance
• Establish best practices and support OneStream administration activities for development, metadata & hierarchy management, security modeling, and cube design
• Develop and support change management process to ensure standardized practices, user training, and adoption
• Coach and mentor technical and non-technical users in the effective use of OneStream tools and workflows

Benefits

• Healthcare: Medical, dental, and vision plans that cover you as well as your spouse/domestic partner and children.
• Family Care: Life insurance, parental leave, plus short and long-term disability.
• Open Paid Time Off: In addition to holidays, a 2-week end of year break, and a 1-week mid-year break, Rioters are trusted to take the time they need throughout the year.
• Retirement: Riot matches retirement contributions so you can continue to play games long after you retire.
• Play Fund: Riot’s annual play fund allows Rioters to broaden their knowledge of the games that matter to players and the community.
• Donation Matching: Riot matches donations of time and money to nonprofits to double down on support.- The ideal candidate has a strong technical background and a proven track record of delivering business value through enterprise performance management (EPM) solutions
• 8+ years of hands-on experience with EPM platforms (e.g. Oracle Hyperion, SAP BPC), including solution architecture, system and process design, and deployment
• High proficiency in writing business rules with SQL & VB.Net, designing Dashboard XFBR rules, dynamic calculations, and member formulas
• Expertise in implementing and maintaining dashboards, Cube Views and using XFGetCell and other OneStream reporting capabilities
• 4+ years of experience with hands-on implementation and development experience with OneStream at a global scale, including architectural design, security modeling, and performance tuning best practices
• Proven ability in enterprise-wide hierarchy management and designing new OneStream data cubes that blends multiple data sources
• Bachelor’s degree in Computer Science, Computer Engineering, Information Systems, Finance, Accounting, or a related field — or equivalent practical experience
• Experience in developing and managing complex integrations with other domains such as Procurement/Coupa, Expense Management/Concur, HR/Workday etc
• Deep experience with Master Data Management (MDM) in financial systems, including managing key dimensions, maintaining hierarchies, overseeing approval workflows, and ensuring metadata consistency across OneStream and connected systems (e.g. Workday, Oracle, Coupa)
• Certified OneStream Professional (OCP) Lead Architect
• Strong understanding of GAAP, IFRS, and regulatory audit compliance
• Experience with implementing OneStream AI capabilities and deploying MarketPlace solutions
• Experience with integration platforms (Workato, MuleSoft, Dell Boomi, etc.)
• Experience with tech intensive, fast change environment, and transformation projects