Principal OneStream Engineer

About the role

TD SYNNEX is looking for a Principal OneStream Engineer to serve as the senior technical authority for its global OneStream EPM platform. This hands‑on leader will design, build, and govern scalable OneStream solutions that support finance, consolidation, planning, forecasting, reporting, and automation across the enterprise.

Key responsibilities

• Lead architecture, design, development, and delivery of complex OneStream solutions covering consolidations, close, planning, forecasting, reconciliations, reporting, workflows, security, and automation.
• Develop and review OneStream Business Rules, VB.NET extensions, APIs, and automation frameworks to meet global finance requirements.
• Define and enforce technical standards, metadata design, release/deployment controls, and platform governance for performance, scalability, maintainability, and security.
• Design and govern integration patterns between OneStream and ERP, data‑warehouse, BI/analytics, and HR systems (ETL/ELT, APIs, SFTP).
• Own platform performance optimization, incident escalation, root‑cause analysis, and remediation for high‑risk production issues.
• Produce architecture artifacts, runbooks, migration plans, and governance documentation to support audits, SOX/ITGC, disaster recovery, and operational continuity.
• Provide hands‑on technical leadership and mentorship to internal developers and third‑party integrators, collaborating with Finance Systems, IT, Infrastructure, Cybersecurity, and vendors.

Required profile

• 10+ years of experience in Enterprise Performance Management or financial systems, with at least 5 years focused on OneStream.
• Proven expertise in OneStream architecture, Business Rules, extensibility, APIs, and platform administration.
• Strong understanding of financial close, consolidation, planning, and forecasting processes.
• Bachelor’s degree in Computer Science, Engineering, Finance, or related field, or equivalent experience.
• Excellent communication skills to translate finance requirements into technical solutions and present to senior stakeholders.

Required skills

• OneStream platform
• VB.NET and scripting for OneStream customizations
• SQL and relational database design
• APIs and integration technologies (ETL, ELT, SFTP)
• Cloud‑hosted EPM deployments
• CI/CD pipelines for application releases
• ERP integration experience (SAP, Oracle, NetSuite)