Interim Finance Manager (Temporary Contract)

Job description

Location: Castle House, London
Reports to: Director of Corporate Services
Contract: Initially 1 month, with potential for extension
Rate: £34-41 per hour (flexible for the right candidate) inclusive holiday pay
Working Hours: Standard hours are 9:00am–5:30pm (Hybrid 3 days office). Flexible start times between 8:00am and 10:30am may be considered.

Role Overview
We are seeking an experienced, confident, and knowledgeable Finance Manager to join the organisation on a temporary basis. This assignment is initially expected to last for approximately one month; however, there is potential for the contract to be extended.

This role requires a hands-on finance professional who can hit the ground running with minimal supervision. The successful candidate will be comfortable operating independently, taking ownership of the finance function, and making sound decisions in a fast-paced environment.

Given the nature of the role, we are looking for someone who is highly trustworthy, with experience managing significant cash balances and overseeing the movement of substantial funds. Strong attention to detail, integrity, and discretion are essential. Excellent professional references will be required.

The role has line management responsibility for two Finance Assistants, both of whom work three days per week. Reporting directly to the Director of Corporate Services, the successful candidate will play a key role in ensuring continuity of financial operations during a period of transition and systems change.

Key Responsibilities

Oversee day-to-day financial operations, including accounts payable, accounts receivable, payroll accounting, bank reconciliations, fixed assets, and general ledger management.

Manage and support two Finance Assistants.

Maintain accurate accounting records across the organisation and associated companies.

Manage banking relationships, cash flow forecasting, and treasury activities, including the placement and drawdown of funds.

Administer online banking and ensure compliance with delegated authorities and financial controls.

Prepare and submit VAT returns and other statutory financial obligations.

Produce management accounts, budgets, forecasts, and financial analysis.

Support budget holders with financial planning and forecasting.

Administer pension schemes, employee benefits, and associated reconciliations.

Lead monthly and year-end financial processes and support external audits.

Maintain robust financial controls and support finance due diligence activities when required.

Skills & Experience

Minimum five years' relevant finance experience.

AAT Level 3 or 4 qualification (or equivalent experience).

Previous experience in a Finance Manager or similar standalone finance role.

Strong working knowledge of VAT, financial controls, and management accounting.

Experience managing significant cash balances and treasury activities.

Previous line management experience.

Strong knowledge of Sage and Microsoft Office applications.

Excellent organisational, analytical, and communication skills.

Ability to work independently and quickly become effective within a new environment.

Strong professional references demonstrating reliability, integrity, and performance in similar positions.

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Extra information

Status

Open

Education Level

Secondary School

Location

London

Type of Contract

Full-time jobs

Published at

27-06-2026

Full UK/EU driving license preferred

No

Car Preferred

No

Must be eligible to work in the EU

No

Cover Letter Required

No

Languages

English