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Head of Finance

We're looking for an extraordinary numbers person who can unlock the next level of potential for 3 Sided Cube on our journey to change millions of lives with world-saving technology. If that sounds like the job you've been waiting for, get in touch!


Use your financial skills for good

We’re on a mission to change millions of lives, and we want YOU to become a part of that journey at 3 Sided Cube. This is a breakthrough role, and we’re searching for an extraordinary individual who can support our growth plans and help shape our financial strategy in 2022 and beyond.

We create world-saving technology, and that’s no easy task! So we are looking for someone who’d be happy taking charge of the financials within a growing business. If this is the challenge you’ve been searching for, then get in touch!

Salary: £55k-£65k (depending on experience)

Contract: Full time/permanent (would consider 4 days a week)

Location: Bournemouth (with flexible remote working)

Leading finance for Cube - Let's talk about the day job

Your Purpose

To build on our position of financial freedom, by providing key financial insights that drive 3 Sided Cube’s mission to change millions of lives for better.

The Role 

As Head of Finance, you’ll play a pivotal role in managing the accounting function, whilst guiding all strategic financial decisions at 3 Sided Cube. 

We’re continuing to grow, and you’ll help us by working closely with Directors and the Board to make a real impact on our projects. 

This isn’t a hands-off type role. You’ll be part of a small team working in a fast-paced environment, and you’ll be keen to get involved, solve problems and take on challenges, help build on the financial foundations already in place for us to expand our reach and impact.

You’ll be

  • Proactively contributing to strategic decisions at 3 Sided Cube.
  • Challenging us constructively to optimise processes and  performance. 
  • Acting as an advisor to the Board and Directors.
  • Delivering an excellent quality of accounting throughout the company in line with appropriate financial standards. 
  • Taking ownership for Management reporting, Year End, Annual Budgets, P&L, balance sheets, and cash flow, ensuring accurate and effective ongoing management. 
  • Overseeing existing processes such as payroll, invoicing, and reconciliation of purchases.
  • Implementing processes which will support a rapidly growing company. 
  • Managing legal and contractual matters with our suppliers & clients.
  • Chartering an environment that ensures the integrity of financial information.
  • Keeping oversight of all banking activities & payments.

The stuff you're already doing

  • You have an appropriate accounting qualification (ACA or similar) with at least 2 years post-qualification experience. 
  • A proven track record of building and championing finance teams. 
  • Navigating a fast paced, ever-changing environment, with a positive approach. 
  • Providing leadership skills that illustrate the values of 3 Sided Cube. 
  • Working with companies overseas / foreign currency. 
  • Experience of delivering systems and processes that are fundamental to scale a growing business.
  • Reporting on financial performances to Directors. 
  • Breadth of understanding and experience in business finances and related processes for an SME, including:
    • Bookkeeping, invoicing and purchasing
    • Setting, reporting on, and managing budgets
    • Reconciliation of bank feeds and fixed assets
    • Overseeing Payroll
    • Journals/accruals
    • Managing inter-company transactions
    • VAT returns
    • Cash-flow management
    • Year End Accounts
    • R and D claims

What makes you extra special?

  • Understanding the agency business model (or experience in a service-based business)
  • You think about where the company is going, and can lead and direct a finance function to help 3 Sided Cube achieve its goals.
  • Being approachable with other departments and confident in challenging business performance when appropriate. 
  • Having that ability to create simple solutions to complex problems, and partnering with management to get results. 
  • Being curious about how performance can be improved upon, and not settling for anything less. 
  • An active passion for technology and all things digital!

3 reasons to join team Cube


Meaningful Projects

Use your skills as a force for good and join a team who are building mobile apps to change millions of lives for the better.


Personal Development Plans

Get a personal development plan to let us know where you want to go, what you want to achieve and what we can do to help you get there.


Culture & Life at Cube

Our ethos has created an agency culture which gives our team a relaxed work environment with a focus on personal growth and development.

A bit about us

3 Sided Cube is a multi-award winning digital agency based in the UK, with a particular passion for building technology for good.

Be it life-saving, life-changing or problem-solving, we champion the genius over the generic. And due to an exciting period of growth, we are looking for new talent to join our team.

We know how beneficial it is to have diversity in our team so we do everything we can to promote a culture of inclusivity and openness.

Meet your team

Jen Swain

Operations Director

More about Jen


Jen Beckett

Office & Finance Manager

Meet Jen!

Rich Strachan

Managing Director

Say hi to Rich!

A few more reasons to join the team

  • You get to work on some incredible projects with a talented team around you who are all focussed on our mission to change the world for the better using technology
  • Strong focus on wellbeing and personal development. We care about you as well as your career!
  • Additional day of holiday for each year of service.
  • We donate to a charity of your choice on your birthday.
  • Flexible hours, remote working and a relaxed office environment
  • Free parking and a Bike to Work Scheme
  • Free Lunch Friday, free breakfast, fruit, green tea, gin… the list goes on
  • Regular team socials, fundraising and volunteering opportunities and an annual team weekend away.


Interested? Send your CV and cover letter to Jen, with a few words on why you want to join the team.

Email us 

Published on March 15, 2023, last updated on March 15, 2023