Acting as the Treasury Management System (TMS) Subject Matter Expert, you will lead key system integration projects, support critical treasury operations, drive automation and AI initiatives, and deliver strategic enhancements across the treasury technology landscape. A major focus of the role will be leading treasury workstreams within a large-scale Microsoft Dynamics 365 implementation.

Client Details

An exciting opportunity for an experienced Treasury Systems professional to join a complex, international treasury function. This role combines hands-on treasury operations, treasury technology expertise, and project delivery, with a strong focus on treasury system optimisation, automation, and strategic transformation initiatives.

Description

Treasury Systems & Operational Support

• Act as the technical SME for treasury systems, bank portals, and integrated finance applications.
• Provide escalation support for treasury system issues, payment processing exceptions, and interface failures.
• Maintain system configurations, integrations, controls, and documentation across the treasury technology environment.
• Support audit activities, control enhancements, and operational risk management initiatives.
• Identify opportunities to improve efficiency through automation, AI, and increased system utilisation.
• Provide operational support and cover across Treasury Systems & Operations activities when required.

Microsoft Dynamics 365 Treasury Integration

• Lead all treasury-related workstreams for the Microsoft Dynamics 365 implementation.
• Manage TMS integration with Dynamics 365, banking partners, and third-party payment providers.
• Coordinate cross-functional stakeholders across Treasury, Finance, Accounts Payable, Technology, and Banking partners.
• Oversee system build, integration testing, user acceptance testing, defect resolution, and production deployment.
• Manage project plans, governance, risk tracking, stakeholder communications, and business readiness activities.

Treasury Transformation & Strategic Projects

• Deliver key treasury technology and transformation initiatives across the treasury roadmap.
• Lead implementation of new TMS integrations, API connectivity, payment solutions, and cash management enhancements.
• Support regulatory and industry-driven change programmes, including SWIFT and ISO 20022 initiatives.
• Drive treasury business continuity, automation, AI, and process improvement projects.
• Monitor developments across treasury technology and banking platforms, providing recommendations for future enhancements.

Profile

A successful Senior Treasury Systems & Operations Manager should have:

• 5+ years' experience delivering treasury systems, operations, or treasury transformation projects.
• Advanced Treasury Management System (TMS) expertise, including both functional and technical/infrastructure components.
• Proven experience managing end-to-end project delivery, including planning, governance, stakeholder management, and third-party vendor coordination.
• Strong understanding of treasury payments, AP payment processes, payment file formats, bank connectivity, and statement reporting.
• Ability to analyse complex business and technical requirements and translate them into practical solutions.
• Strong project management skills with the ability to balance detailed execution with strategic objectives and delivery timelines.
• Excellent communication and stakeholder management skills, with the ability to engage both technical and non-technical audiences.
• Comfortable working in a fast-paced, evolving environment with multiple priorities.

Job Offer

• Competitive salary ranging up to £100,000 including a 30% annual bonus.
• Hybrid working 3 days in office based in Central London
• Opportunity to work in a well-respected international organisation in London.
• Collaborative and professional company culture.
• Comprehensive benefits package (details to be confirmed).

If you are an experienced Senior Treasury Systems & Operations Manager eager to advance your career in the property industry, we encourage you to apply today.