SaaS Systems Manager D365 F&O - Financial Services

A leading financial services organisation is seeking an experienced SaaS Systems Manager to oversee and optimise their finance technology landscape. Reporting to both the IT Director and Group Finance & Strategy Director, you'll support core finance systems, drive process improvements, and partner closely with global finance teams.

Role & Responsibilities

• Own and manage OneStream and Microsoft Dynamics D365 in line with Finance and IS standards.
• Maintain legal entity hierarchies, system configurations, access controls, and user permissions.
• Partner with accounting teams to resolve D365 issues and ensure smooth daily operations.
• Extract data and perform ETL tasks; manage integrations and data flows between systems.
• Gather and document business requirements for new functionality, modules, and localisation.
• Lead testing, validation, system changes, a...