OneStream Developers

Duration: 6–12 month assignment (contract), with potential for extension

Location: GTA (Remote)

Engagement Model: Professional Services Engagement – B2B (Incorporated Entities Only)

Akkodis is seeking the services of an experienced One Stream Developer to join a specialized implementation team supporting a large-scale financial systems integration initiative. The engagement focuses on designing and delivering an automated metadata integration between Oracle E-Business Suite (EBS) and the One Stream platform to enable seamless, governed synchronization of enterprise financial master data.

The consultant will collaborate closely with finance, data, and technical teams to ensure that master data changes originating in Oracle EBS are accurately and reliably reflected in One Stream, eliminating manual intervention and improving overall data integrity and governance across the financial ecosystem.

• Design and implement an automated metadata exchange framework between Oracle EBS and One Stream.
• Map and synchronize core financial master data, including chart of accounts segments, cost centers, entities, and other extensible dimensions.
• Configure and develop One Stream Business Rules and connectors to consume metadata from Oracle EBS source systems.
• Build staging, transformation, and alignment logic to conform Oracle source structures to One Stream’s dimensional model.
• Implement validation, reconciliation, and error-handling routines to ensure metadata accuracy and auditability.
• Partner with functional and technical stakeholders to support testing, deployment, and ongoing optimization of the integration.
• One Stream metadata integration design documentation and technical specifications.
• Configured One Stream Business Rules (XF  / ) and connector components.
• Staging and transformation logic for Oracle EBS metadata extraction and alignment.
• Validation, logging, and error-handling frameworks to support operational resilience.
• Knowledge transfer and technical documentation for ongoing support and maintenance.
• Hands-on experience developing solutions on the One Stream platform, including:
• Finance Business Rules ( / XF )
• Extensible Dimensionality framework
• Strong working knowledge of Oracle E-Business Suite, including table structures within:
  • General Ledger (GL)
  • HRMS
  • Foundation (FND) modules
• Advanced proficiency in SQL and PL/SQL for data extraction, staging, and transformation.
• Experience with REST and/or SOAP-based integrations, ETL tooling, and scheduling frameworks.
• Solid understanding of financial consolidation concepts, intercompany accounting, and enterprise metadata governance.
• Proven ability to work independently in complex, multi-system enterprise environments.

• Akkodis, part of The Adecco Group, is committed to building an inclusive workplace where diversity is valued and everyone has the opportunity to succeed. We encourage applications from individuals of all backgrounds and identities and are happy to provide reasonable accommodations throughout the recruitment and engagement lifecycle.