Finance Administrator; Part-Time

Rouse Finerva is a leading independent accountancy firm, home to over 100 professionals and ranked among the UK’s Top 100 firms. We are known for delivering high-quality financial solutions and trusted advisory support to a broad portfolio of UK and international clients.

In 2025, Rouse joined forces with Finerva, an innovative London-based specialist advisory firm. This strategic merger broadened our expertise, strengthened our market presence, and unlocked new opportunities for both our people and our clients. With ambitious growth plans underway, there has never been a more exciting time to join us.

A career at Rouse Finerva is guided by our four core values, Respect, Integrity, Care and Excellence, which shape our culture and inform everything we do.

Working with prestigious and forward-thinking organisations across the UK and internationally, our reach is further extended through membership of the Praxity alliance, enabling us to support businesses on a truly global scale.

We are seeking a Finance Administrator to join our growing team based in our Beaconsfield office. This is an excellent opportunity for a motivated and organised individual looking to develop their finance and bookkeeping experience within a supportive and forward-thinking firm.

Reporting to the Practice Manager, you will play a key role in the day-to-day administration of the finance function, supporting both internal operations and client accounts. The successful candidate will be responsible for maintaining accurate financial records, managing workflows and deadlines, processing transactions, and providing high-quality administrative support to the wider team.

• Process purchase invoices, oversee client bank accounts, and maintain accurate financial records.
• Track and record company expenses, ensuring all transactions are completed accurately and within agreed deadlines.
• Maintain the office petty cash system.
• Monitor accounting procedures and identify and resolve any issues promptly.

• Chase outstanding records and documentation to ensure deadlines are met.
• Keep clients and suppliers informed of progress and respond to queries in a professional and timely manner.
• Manage and track bank statements, disbursements, and other key financial processes.

• Administer both company and client bank accounts.
• Ensure all payments and transactions are processed accurately and on time.
• Obtain supporting documentation and reconcile direct debit and credit card transactions.

• Collate team expense claims, reviewing submissions for accuracy and escalating any anomalies where appropriate.
• Ensure expense claims are processed and paid promptly in line with company policy.
• Coordinate the ordering, processing, and payment for goods and services as required.

• Operate and maintain cloud-based accounting platforms, including Xero and Dext.

• Manage the accounts payable inbox and respond to enquiries.
• Support the Practice Manager and wider team with finance-related projects and other ad hoc administrative tasks as required.

The ideal candidate will be an organised and detail-oriented Finance Administrator with strong bookkeeping and administrative skills. You will be comfortable managing multiple priorities, meeting deadlines, and maintaining accurate financial records.

This role offers an excellent opportunity to develop your career within a growing and collaborative firm while gaining exposure to a broad range of finance and client-focused responsibilities.

• Previous experience in a finance, bookkeeping, or accounts administration role.
• Strong attention to detail and a high level of accuracy.
• Experience using accounting software, ideally Xero and Dext.
• Excellent organisational and time management skills.
• Strong communication skills written and verbal, and a professional approach to client service.
• The ability to work independently while also contributing effectively as part of a team.
• A proactive attitude and willingness to support a variety of finance and administrative projects.
• Competitive…