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Posted 21 July, 2026

Book Keeper

Ultra Challenge
London, ENG, GB Full Time

Job Description

We are looking for an organised, proactive and detail-oriented Bookkeeper to support the smooth running of our busy events business. This is a varied role combining office management, bookkeeping, finance administration and general business support.

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The successful candidate will take ownership of day-to-day office operations whilst maintaining accurate financial records and supporting the senior management team. This role would suit someone who enjoys working in a small business environment where no two days are the same.

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Key ResponsibilitiesBookkeeping & Finance

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  • Maintain accurate financial records using QuickBooks.
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  • Process supplier invoices, expenses and credit card transactions.
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  • Reconcile bank accounts, credit cards and payment platforms.
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  • Raise sales invoices and monitor customer payments.
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  • Manage accounts payable and accounts receivable.
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  • Assist with month-end reporting and financial analysis.
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  • Prepare information for external accountants and auditors.
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  • Process staff expenses and maintain financial records.
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  • Monitor cash flow and support budget tracking.
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  • Assist with VAT returns and other statutory reporting requirements.
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Office Management

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  • Oversee the day-to-day running of the office.
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  • Manage office supplies, equipment and facilities.
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  • Act as the main point of contact for office-related issues.
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  • Coordinate relationships with suppliers and service providers.
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  • Support health and safety administration.
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  • Maintain company records and filing systems.
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  • Organise meetings, travel and accommodation arrangements.
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  • Ensure company policies and procedures are followed.
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Administration & Business Support

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  • Provide administrative support to the leadership team.
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  • Assist with HR administration, onboarding and personnel records.
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  • Support recruitment administration and interview scheduling.
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  • Coordinate company events, meetings and team activities.
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  • Manage incoming correspondence and general enquiries.
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  • Assist with reporting, data management and business projects.
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  • Support the wider team with operational and administrative tasks.
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Skills & ExperienceEssential

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  • Previous experience in an Office Manager, Bookkeeper or Finance Administrator role.
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  • Strong bookkeeping experience and understanding of accounting principles.
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  • Experience using QuickBooks or similar accounting software.
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  • Excellent organisational and time management skills.
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  • High level of accuracy and attention to detail.
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  • Strong Microsoft Excel and Office 365 skills.
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  • Ability to prioritise workload and meet deadlines.
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  • Professional and confident communication skills.
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  • Ability to work independently and take ownership of tasks.
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Desirable

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  • AAT qualification or equivalent bookkeeping qualification.
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  • Experience within an events, hospitality or service-based business.
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  • Experience supporting HR administration.
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  • Knowledge of VAT and management reporting.
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  • Experience using CRM and business management systems.
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Personal Attributes

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  • Highly organised and methodical.
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  • Trustworthy and discreet when handling confidential information.
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  • Positive, proactive and solutions-focused.
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  • Flexible and willing to support across different areas of the business.
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  • Comfortable working in a fast-paced environment.
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  • Strong team player with a hands-on approach.
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What We Offer

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  • Varied and interesting role within a growing business.
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  • Friendly and supportive team environment.
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  • Opportunity to take ownership and make a real impact.
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  • Competitive salary and benefits package.
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  • Long-term career development opportunities.
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To apply, please submit your CV together with a brief covering letter outlining your relevant experience.