Finance assistant jobs in London

Age UK Wandsworth is a local, independent charity that works to promote the wellbeing of all older people in the London Borough of Wandsworth. We offer a variety of services with the goal of helping older people to age well in Wandsworth.

Our charity is growing and we are now seeking a calm, professional and organised Finance Assistant for our Head Office to help our small team become even more efficient in serving older residents in the borough. 

Are you a proactive and detail-oriented finance professional, with experience of charity accounting and a customer-focused approach? The Royal Marsden Cancer Charity is seeking an Assistant Financial Accountant to play a key role within our Finance team, supporting high-quality financial reporting, controls, and compliance across the Charity.

About the Role: The Assistant Financial Accountant is a vital member of the Finance team, supporting the Financial Accountant and Head of Finance in delivering accurate and timely financial reporting. The role has a strong focus on month-end processes, balance sheet reconciliations, audit support, and maintaining robust financial controls.

You will work closely with colleagues across the Charity, providing finance support and guidance, and contributing to the continuous improvement of finance processes and systems. This is an excellent opportunity for a part-qualified accountant looking to develop their technical skills within a rewarding charity environment.

Why Join Us?  The Royal Marsden Cancer Charity supports one of the world’s leading cancer centres, funding ground-breaking research, cutting-edge equipment, and extraordinary patient care. We’ve exceeded our fundraising goals in recent years and aim to raise at least £215 million during our current five-year strategic period.

This is an exciting opportunity to further strengthen and develop the Finance function so it is well positioned to support the Charity through its five-year strategy, while playing a meaningful role in improving the lives of people living with cancer.

Ideal Candidate: You are a part-qualified accountant with a strong understanding of financial accounting principles. You are highly organised, analytical, and detail-focused, with the confidence to manage competing priorities and meet deadlines.

You bring a proactive, solutions-focused approach, strong communication skills, and a collaborative mindset, alongside a clear commitment to RMCC’s purpose and values.

What We Offer

· 27 days annual leave + bank holidays

· Generous pension scheme with up to 6% employer contribution

· Flexible working options

· Life insurance, employee assistance programme, and more

· Bright, modern offices in Chelsea and Sutton with subsidised canteens

 Inclusion Matters

We are committed to building a diverse and inclusive workforce that reflects the communities we serve. We welcome applications from all backgrounds and walks of life.

If this sounds like the opportunity for you, we’d love to hear from you.

How to Apply

To apply, please submit your CV and cover letter of no more than 2 pages via CharityJob.

Closing date: Monday 4th May

Please note: To avoid disappointment, you are advised to submit your application as soon as possible as we reserve the right to close the vacancy early if a high volume of applications is received. This is to ensure that we can manage application levels whilst maintaining a positive candidate experience. Unfortunately, once a vacancy has closed, we are unable to consider further applications.

Assistant Financial Accountant

Salary: £43,000 – £50,500

Contract: Permanent, Full-time (35 hours per week)

Working pattern: Hybrid – 2 days per week in the office

Location: Central London (near Euston Station)

About the Organisation

This organisation is a specialist higher education institution with a strong global reputation for academic excellence, cultural awareness, and social impact. As part of its central professional services, the Finance function plays a critical role in safeguarding financial integrity, ensuring regulatory compliance, and supporting sound decision-making across the institution.

About the Role

The Accounting Officer plays a key role in statutory reporting, financial control, and compliance activities. Reporting to a senior finance lead, the postholder will support year-end, audit, tax, and specialist accounting areas, including endowment and fund accounting.

This is an excellent opportunity for a part-qualified accountant or finance professional with strong reconciliation and reporting experience, looking to deepen their technical expertise within a complex, regulated organisation.

Key Responsibilities

Statutory Reporting & Compliance

• Support year-end financial statements and external audit processes
• Assist with VAT and Corporation Tax returns
• Prepare regulatory and statutory returns, including ONS and Companies House submissions
• Maintain strong financial controls and compliance with accounting standards

Endowment, Funds & Income Accounting

• Complete accounting and reporting for endowment and investment portfolios
• Calculate and post monthly income, gains/losses, and total return information
• Administer endowment funds, including set-up, documentation, and reconciliation
• Produce Gift Aid reclaims in line with charity law

Financial Operations & Controls

• Reconcile payroll suspense accounts and support payroll queries
• Maintain the fixed asset register and support capital accounting
• Review new cost centres and ensure compliance
• Invoice external organisations and manage internal recharges
• Provide cover for core banking activities when required

About You

Essential

• Part-qualified accountant or equivalent relevant experience
• Strong experience preparing reconciliations and accounting reports
• Understanding of financial controls and compliance
• Strong Excel skills and confidence analysing financial data
• Clear communicator, able to explain financial information to non-finance colleagues

Desirable

• Experience of endowment, fund, or charity accounting
• Knowledge of Gift Aid, charity law, or SORP requirements
• Experience in higher education or the not-for-profit sector
• Familiarity with finance systems such as Agresso (or similar ERPs)
• Experience working with auditors

Whilst being valued for your vital contribution within the Finance team, you’ll enjoy a variety of responsibilities across the finance function, including cash handling, bank reconciliation, and data inputting.

By collaborating with all the friendly teams in The Charity, you will help us achieve our objectives by processing and reconciling financial data to ensure we meet our legal and financial obligations. The Finance team ensures the delivery of management data to inform constructive future planning and decision making by our Trustees and Senior Leadership Team. 

WHO WE'RE LOOKING FOR:

You will enjoy working with facts and figures within a busy accounts department where you will have exposure to all areas of the accounts function. You’ll ideally have 12+ months experience of working in finance and you may have or be studying for AAT/early stage in which case you will be actively encouraged to learn and contribute, alongside your studies.

Your professional yet personable approach and your ability to demonstrate strong analytical and numeracy skills with consistency and accuracy will enable you to shine. With excellent administrative and organisational ability and a strong attention to detail, you’ll also be comfortable juggling a range of competing priorities whilst working to tight deadlines.

Strong Excel skills will aid you in this role.

Whilst Charity Sector experience is beneficial, it is not required.You will enjoy working with facts and figures within a busy accounts department where you will have exposure to all areas of the accounts function. You’ll ideally have 12+ months experience of working in finance and you may have or be studying for AAT/early stage in which case you will be actively encouraged to learn and contribute, alongside your studies.

Your professional yet personable approach and your ability to demonstrate strong analytical and numeracy skills with consistency and accuracy will enable you to shine. With excellent administrative and organisational ability and a strong attention to detail, you’ll also be comfortable juggling a range of competing priorities whilst working to tight deadlines.

Strong Excel skills will aid you in this role.

Whilst Charity Sector experience is beneficial, it is not required.

KEY ACCOUNTABILITIES:

· Raising Sales invoices

· Reconciling the bank statement

· Posting transactions on The Charity finance system

· Accurate and timely processing of purchase invoices and supplier payments

· Accurate and timely processing of all staff and volunteer expense claims

· Processing income for regular banking

· Actively monitoring and responding to the Finance inbox regarding finance queries from across The Charity.

· Assisting in the month end close process and reconciliations

· Monitoring the early indicator report, ensuring that all income is recorded correctly on the Salesforce CRM

· Posting transactions onto The Charity’s finance system

· Preparing bank account reconciliations

· Providing general support to the Finance Department across all areas of the accounts remit

Finance Assistant

Ref: LL/26/03

c.£31,230 per annum, plus benefits

St James’s Square, London SW1 (with flexibility in line with hybrid working policy)

35 hours per week, Monday to Friday, 9.30am - 5.30pm

About The London Library

For over 180 years, The London Library has stood as one of the UK's greatest literary institutions, inspiring creativity, and ideas. Our esteemed members, past and present, include literary giants like Charles Dickens, Charles Darwin, Virginia Woolf, and contemporary authors such as Kazuo Ishiguro and Sarah Waters. Our collection boasts around one million volumes, a vast eLibrary, and an invaluable postal loans service, making it a sanctuary for those who cherish the written word.

We are championed by our President, Helena Bonham Carter CBE, and operate as a registered charity. We have over 7500 members and charitable turnover of circa £5m per year.

About the Role

We are seeking an experienced Finance Assistant to join our not-for-profit Finance Team. The role is responsible for the day-to-day processing and recording of Library transactions including receipts and payments, effectively, efficiently and accurately.

In this pivotal role, you will:

· Create, manage, and maintain accurate and complete purchase ledger and sales ledger data, and ensure supplier payments are made on time

· Manage entries in the Continia document-capture accounts payable system and Microsoft Business Central finance system

· Maintain a logical audit trail for all transactions

· Assist with preparation and processing of payroll

· Support the Library’s staff and budget holders

About you

We are looking for someone who

· Has demonstrable practical experience of effective purchase/general/sales ledger operations and management of financial processes in a not for profit and/or membership organisation

· Is fluent in the use and understanding of accounting software for medium sized entities/charities (Microsoft Business Central preferable)

· Has experience of supporting payroll processing (preferably in Sage)

· Has experience with Microsoft Dynamics or other CRM software for membership and/or charitable donations data 

· Has demonstrable ability to work both effectively as part of a team, and to work independently

· Is able to plan, prioritise and carry out routine work to a consistent standard, with attention to detail and meticulous concern for accuracy

· Has good interpersonal and communication skills; able to convey information clearly and courteously, in person, by phone and in writing

· Will bring excellent IT skills (MS Office especially Excel, email, internet)

Personal attributes include:

· Pleasant, approachable, helpful, and responsive even under pressure

· Flexible, adaptable and with a good-humoured approach

Why Join Us?

The London Library offers a friendly, hardworking, and inclusive workplace where we strive to support the diverse needs of our team. We welcome applications from all sections of the community and are committed to equality and diversity. Specific adjustments and access needs can be discussed to make this role suitable for you.

If you’re passionate about delivering an exceptional Finance experience and want to use your skills to help drive the success of The London Library, we would love to hear from you!

Closing date: 11 May 2026 @ 12:00pm

Interviews: 18 May 2026: First Round - Online via Teams,

20 May 2026: Second Round - In person at The London Library

Please note:

· All applicants will be considered on the basis of their merits and abilities for the post.

· We can only consider candidates with the current right to work in the UK.

· We reserve the right to shorten or extend the closing date of any position where a high or low volume of suitable applications are received. Therefore, if you are interested in this role, an early application would be encouraged.

· Support for studies towards a professional qualification may be available for the right candidate

Job role: Finance Assistant
Location: Central London
Contract: temporary role - 3 months
Hours: 22.5 hours per week - 3 or 4 days a week
Working pattern: Hybrid working, 2 days onsite
Pay rate: £15.80 per hour plus holiday pay

Support meaningful work through accurate, high quality finance operations We are seeking a Temporary Finance Assistant to join a supportive Finance team within a charitable organisation. This role is essential to the smooth running of financial systems and the accurate recording of income that supports fundraising and wider organisational activity.

This is a hands on, detail focused role, well suited to someone who enjoys structured, repetitive work and can maintain accuracy and pace in a busy environment.

Key responsibilities

• Heavy data entry and collation, accounting for approximately 75 percent of the role
• Accurate coding and reconciliation of income from multiple fundraising platforms across finance systems
• Supporting the wider Finance team with transactional and day to day finance tasks
• Processing staff expenses, supplier invoices and Direct Debits with a high level of accuracy
• Assisting with basic finance reporting and maintaining clear, well organised records
• Managing finance inbox queries, post, filing and general administration
• Supporting the collation of documentation for Gift Aid claims
• Contributing to ad hoc finance tasks and projects as required

Skills and experience required

• Strong Excel skills, including pivot tables and basic formulas
• Experience using finance systems, ideally Xero
• Solid understanding of debits and credits
• Experience working within a charity or third sector environment
• Comfortable with repetitive, high volume tasks and working accurately at pace

We want you to have every opportunity to demonstrate your skills, ability and potential; please contact us if you require any assistance or adjustment so that we can help with making the application process work for you.