Finance Manager / Senior Financial Controller in City of London

Contract length: Permanent

Location: Hybrid

Hours per week: 35

Salary: £55-60K pa depending on experience and knowledge

Closing date for applications: Sunday 22nd February 2026, we reserve the right to end the vacancy before the closing date; interested candidates are encouraged to apply as early as possible.

First interviews will be held over Microsoft Teams. Candidates successful at first interview will be invited to visit Mayhew and to have a second interview in person.

We are looking for someone who shares our compassion for animal welfare and wants to play a central role in stewarding Mayhew’s financial resources for the greatest impact. Reporting directly to the Chief Executive, you will work closely with senior colleagues across Mayhew—including members of the Senior Management Team—to support strong financial direction, responsible stewardship, and effective, mission‑driven decision‑making across the charity. This is a highly visible and hands‑on leadership role.

You will lead Mayhew’s day‑to‑day finance function, ensuring strong financial controls, good practice financial management, and timely, accessible financial reporting for colleagues, trustees and partners. You will be responsible for all aspects of financial planning, management accounting, statutory reporting and SORP compliance, as well as supporting operational teams with practical financial insight and advice. You will also help develop and strengthen financial systems and processes, recognising that—as a mid‑sized charity with evolving needs—Mayhew continues to refine its structures to best support our work. You will lead and support a small finance team, modelling an open, collaborative and hands‑on working style.

Our London site—our historic rescue and rehoming centre—is at the heart of our UK operations. You will collaborate with colleagues across operations, veterinary services, fundraising, people and engagement to ensure financial clarity underpins good decision‑making as we continue to care for dogs and cats in need.

In this role, you will:

• Lead, direct and deliver all aspects of Mayhew’s finance function, ensuring strong, proportionate controls and high‑quality financial information.
• Engage, influence and collaborate with senior colleagues and trustees to support the effective delivery of our strategic and operational goals.
• Provide clear financial guidance to non‑finance colleagues and act as a supportive, trusted partner across the organisation.
• Lead and support a small finance team, encouraging a positive, collaborative and hands‑on culture.
• Strengthen and improve finance systems and processes to increase efficiency, consistency and compliance.

To be successful in this role, you will bring:

• Strong charity finance experience, including Charity SORP (FRS 102), fund accounting, statutory reporting, financial planning, budgeting, and knowledge of VAT and Gift Aid.
• Hands‑on experience of month‑end accounting, financial controls, cashflow management, and management accounts preparation.
• Excellent communication skills with the ability to translate financial information clearly for non‑finance colleagues and trustees.
• A collaborative, supportive and pragmatic working style, with confidence to improve processes and work flexibly within a smaller organisation.
• Experience leading and developing a small team through open, positive and supportive management.

Please note that successful candidates will be asked to evidence their Right to Work in the UK post‑job offer – we do not hold a sponsor licence therefore we are unable to provide Visa sponsorship.