SaaS Systems Manager
Location
Cornhill, Greater London, City and County of the City of London
Job Type
Full-time
Category
computer-and-mathematical
Posted
June 11, 2026
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, and workshops with finance and IT teams.<...
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, and workshops with finance and IT teams.<...