About this role
Salary: £40,000 - 80,000 per year
Requirements: We require 6+ years of experience developing and supporting Enterprise Performance Management (EPM) platforms.We require 2+ years of hands-on OneStream development experience.We require experience with alternative EPM technologies such as Oracle Hyperion/HFM, Oracle EPM Cloud, SAP BPC, IBM Planning Analytics (TM1), or similar platforms.We require strong experience developing OneStream Business Rules, Finance Rules, Extender Rules, Dashboard XFBRs, Cube Views, Workflows, Data Management Sequences, and integration solutions.We require strong programming experience with VB.NET.We require advanced SQL development and database skills.We require experience developing and supporting integrations between OneStream and enterprise applications.We require experience working with OneStream metadata, dimensional modeling, security, and application administration concepts.We require a solid understanding of financial close, consolidation, planning, forecasting, account reconciliations, and management reporting processes.We require experience troubleshooting, optimizing, and supporting enterprise financial applications.We require experience working within Software Development Lifecycle (SDLC) processes including testing, deployment, release management, and change management.We require strong analytical, troubleshooting, and problem-solving skills.We require excellent communication skills with the ability to collaborate effectively with Finance, Accounting, IT, and business stakeholders.We require the ability to translate business requirements into scalable technical solutions.We require a bachelors degree in Computer Science, Information Systems, Finance, Accounting, or a related field, or equivalent practical experience.Preferred: experience participating in one or more full-cycle OneStream implementations.Preferred: experience supporting OneStream Cloud (SaaS) environments.Preferred: experience with REST APIs, XML, JSON, PowerShell, or other integration technologies.Preferred: experience with source control and release management practices.Preferred: experience supporting global Finance transformation programs.Preferred: experience working in large multinational organizations.Preferred: knowledge of SAP, Oracle, Workday, or other enterprise ERP platforms.Preferred: experience working within distributed global teams. Responsibilities: We design, develop, and maintain OneStream solutions including Business Rules, Finance Rules, Extender Rules, Dashboard XFBRs, Cube Views, Workflows, Data Management Sequences, and integrations.We 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.We build, configure, and support OneStream metadata, dimensions, hierarchies, security, and application components following established development standards.We develop and maintain integrations between OneStream and ERP, HRIS, Data Warehouse, and other enterprise applications using SQL, flat files, REST APIs, and integration tools.We collaborate with Finance stakeholders to translate business requirements into scalable technical solutions.We participate in solution design, technical analysis, development, testing, deployment, and ongoing support activities.We troubleshoot application and integration issues, perform root cause analysis, and implement sustainable technical solutions.We optimize application performance, calculation logic, data processing, and integration efficiency.We support application upgrades, platform enhancements, release management, and production deployments.We create and maintain technical documentation, solution design specifications, development standards, and support documentation.We support data governance and ensure the accuracy, consistency, integrity, and reliability of financial data.We collaborate with global team members, implementation partners, contractors, and business users across multiple regions.We participate in ongoing system enhancements, strategic initiatives, and continuous improvement activities within the Finance Systems team.We support critical financial close, forecasting, and planning cycles while providing production support for a global user community across EMEA, Americas, and APAC time zones. Technologies: CloudData WarehouseERPIBMSupportJSONOraclePowerShellRESTSAPSQLSecurityTM1XMLDevOpsNetwork More:
We are TD SYNNEX, a Fortune 500 global company operating in over 100 countries and the worlds largest IT distributor. Our diverse workforce of 24,000 employees helps us deliver top-class technology solutions that enable businesses and individuals to navigate the digital world in a safe and efficient way. This Senior OneStream Developer role sits within our global Finance transformation and Finance Systems team, supporting a reliable, high-performing EPM environment across multiple regions. We offer elective benefits tailored to your country, formal leadership and professional development programs, on-demand learning, global well-being support, diversity and inclusion initiatives, onboarding with new co-workers, and opportunities to connect through community activities and resource groups. Our values guide everything we do: Together, We Own It, We Dare to Go, We Grow and Win, and We Do the Right Thing. Location: Barcelona, Spain; Lisbon, Portugal; Basingstoke, United Kingdom; Warsaw, Poland. Full time.
last updated 36 week of 2026