Find a job 
Featured Companies 
Featured Universities 
For Companies At a Glance
- Tasks: Support financial operations, manage accounts, payroll, and reporting.
- Company: Join One Day Agency, a dynamic advertising firm with a global presence.
- Benefits: Enjoy flexible work options, generous leave, and unlimited training budget.
- Why this job: Be part of a vibrant team making an impact in the advertising world.
- Qualifications: AAT Level 4 required; experience with Xero and CRM systems preferred.
- Other info: Work in a top-tier office with high-end equipment and additional perks.
The predicted salary is between 18000 - 42000 £ per year.
One Day Agency is an integrated advertising and marketing agency with offices in Manchester, London, and Warsaw. In just five years, we’ve built a team of 12 dynamic professionals working with brands of all sizes, from small e-commerce businesses to F1 teams. We specialise in delivering high-impact advertising campaigns across OOH, TV, Radio, and digital channels, helping brands grow through strategic media planning and buying.
The Role
We’re looking for a highly organised and detail-oriented Accounts Assistant to support the financial operations of the business. This is a pivotal role working closely with our leadership and operations teams to manage day-to-day finance functions including accounts payable, payroll, reconciliations, and management reporting. You’ll need to be confident working independently, proactively managing month-end processes and reporting, with a solid understanding of core accounting principles. Experience in the media/advertising industry is highly desirable.
Key Responsibilities
- Manage accounts payable and receivable processes
- Reconcile management accounts, P&L, balance sheets, and cash flow
- Process payroll and manage pension contributions
- Handle accruals and prepayments accurately
- Issue client invoices and ensure timely follow-up on payments
- Maintain accurate financial records and documentation
- Prepare financial reports for internal stakeholders
- Assist with budgeting and forecasting
- Ensure compliance with internal financial controls and HMRC regulations
- Liaise with external accountants, suppliers, and internal teams
What We’re Looking For
- AAT Level 4 qualification (minimum requirement)
- Proven experience working with Xero and CRM systems
- Demonstrated competency in:
- Accruals and prepayments
- Reconciliation of management accounts
- P&L, balance sheet, and cash flow reporting
- Payroll processing
- Invoicing and payables
Salary & Benefits
- Salary: Up to £30,000
- Flexible Work: WFH every Friday + 20 additional WFH days per year
- Annual Leave: Up to 30 days
- Professional Growth: Unlimited training and development budget
- Top-tier office setup with high-end equipment
- Additional perks listed on our Careers page.
Accounts Assistant employer: One Day Agency
Contact Detail:
One Day Agency Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Accounts Assistant
✨Tip Number 1
Familiarise yourself with Xero and any CRM systems mentioned in the job description. If you haven't used them before, consider taking a short online course or tutorial to boost your confidence and show your commitment to learning.
✨Tip Number 2
Highlight your experience in the media or advertising industry during any networking opportunities. Attend industry events or webinars where you can meet professionals from similar backgrounds, as personal connections can often lead to job referrals.
✨Tip Number 3
Prepare to discuss your organisational skills and how you've managed multiple tasks in previous roles. Think of specific examples where you successfully prioritised tasks or improved processes, as this will demonstrate your fit for the role.
✨Tip Number 4
Research One Day Agency thoroughly before your interview. Understand their recent campaigns and clients, and be ready to discuss how your skills can contribute to their financial operations and overall success.
We think you need these skills to ace Accounts Assistant
Some tips for your application 🫡
Tailor Your CV: Make sure your CV highlights relevant experience in finance and accounts, particularly any roles where you've managed accounts payable, payroll, or reconciliations. Use specific examples to demonstrate your skills.
Craft a Strong Cover Letter: Write a cover letter that showcases your understanding of the media and advertising industry. Mention your AAT Level 4 qualification and any experience with Xero or CRM systems, as these are key requirements for the role.
Highlight Attention to Detail: In your application, emphasise your attention to detail and organisational skills. Provide examples of how you've successfully managed financial records or reports in previous roles.
Show Enthusiasm for the Role: Convey your enthusiasm for the Accounts Assistant position and the opportunity to work with One Day Agency. Mention why you are drawn to their dynamic team and innovative approach to advertising.
How to prepare for a job interview at One Day Agency
✨Showcase Your Attention to Detail
As an Accounts Assistant, attention to detail is crucial. Be prepared to discuss specific examples from your past experience where your meticulous nature helped avoid errors or improved processes.
✨Demonstrate Your Knowledge of Accounting Principles
Make sure you brush up on core accounting principles relevant to the role. Be ready to explain concepts like accruals, prepayments, and reconciliations, as these will likely come up during the interview.
✨Familiarise Yourself with Xero and CRM Systems
Since experience with Xero and CRM systems is a requirement, ensure you can discuss your proficiency with these tools. If possible, prepare to share how you've used them in previous roles to manage financial tasks.
✨Prepare Questions About the Company and Role
Interviews are a two-way street. Prepare thoughtful questions about One Day Agency's approach to financial management and how the Accounts Assistant fits into their overall strategy. This shows your genuine interest in the role.
