Job Description

About the Role

We're looking for a Treasury Accounting Manager to join our Finance team and take ownership of cash, banking, and working capital processes across our multi-channel business. Reporting to Financial Controller, this is a high-impact role for someone who combines strong technical treasury and accounting expertise with a proactive, solution-focused mindset.


You will oversee the integrity of our cash reporting, drive improvements in controls and forecasting, and act as a key partner to commercial, operational, and international teams. You'll also play a hands-on leadership role, supporting system optimisation and mentoring junior staff.


This is an excellent opportunity for an experienced Treasury Accountant ready to step into a broader management role, or for a Treasury professional looking to expand their influence across the finance function.

Key Responsibilities

Lead all aspects of cash and bank account management, ensuring timely and accurate reconciliations, resolution of reconciling items, and alignment with financial reporting standards. Own cash flow forecasting process, delivering accurate, timely weekly forecasts, identifying risk and opportunity, and working with stakeholders to optimise working capital. Manage multi-channel sales reconciliation across retail, hospitality, and online, ensuring cash and card takings are correctly recorded and discrepancies promptly investigated and addressed. Control and reconcile credit card processing fees, chargebacks, and settlements, ensuring all postings are accurate and reported in line with monthly close timetables. Maintain and continuously improve treasury and AR processes, including reporting automation, aged debtor review, and allocations of incoming receipts. Act as business partner to operational and commercial teams (e.g. customer service, Concierge, wholesale, Hong Kong office), providing guidance and training on finance processes and supporting peak demand. Manage treasury-related month-end and year-end close activities, including journal preparation, account analysis, and audit support. Mentor and supervise the Assistant Treasury Accountant, Accounts Receivable Coordinator, ensuring high-quality work, developing capability, and supporting their growth within the team. Drive finance system improvements, including supporting D365 testing, implementation of automation tools, and refinement of reconciliation workflows. Support compliance and internal control reviews, ensuring treasury activities meet audit and regulatory standards.

What We're Looking For

Strong treasury or financial accounting background, ideally within a multi-entity or multi-currency environment. Experience in cash flow forecasting, bank reconciliations, and financial systems (D365 experience highly beneficial). Strong Excel skills and comfort working with data across multiple sources/platforms. Excellent attention to detail, with the ability to zoom out and see commercial implications. Strong communicator and team player, comfortable working cross-functionally and across regions. Proactive mindset -- someone who owns their area and continuously looks for ways to improve efficiency and control. Previous experience supervising or mentoring junior staff is a plus.

In return, we offer:

A competitive salary A generous store and restaurant discount of up to 40% 25 days holidays (excluded bank holidays) and an extra day off for your birthday A fantastic subsidised staff restaurant which uses Fortnum's ingredients A range of opportunities to develop and grow personally and professionally Excellent pension scheme
We are committed to developing your career and nurturing your talent, regardless of age; disability; gender reassignment; marriage and civil partnership; pregnancy and maternity; race; religion or belief; sex; sexual orientation. We respect and embrace each other's differences, to create a truly inclusive environment.


In the last year alone, our people have been recognised and celebrated, winning awards for their outstanding contributions to Retail, Technology, Global Hospitality & Tourism, Visual Merchandising & Display, Customer Service and Local Community Awards.