Interim Finance Manager in London

Interim Finance Manager in London

London Temporary Home office (partial)
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At a Glance

  • Tasks: Lead finance projects and support the CFO during a key growth phase.
  • Company: Fast-scaling, PE-backed tech business with exciting growth opportunities.
  • Benefits: Competitive day rate, flexible remote work, and hands-on project ownership.
  • Other info: Join a small, trusted team and work closely with senior leadership.
  • Why this job: Make a real impact in a dynamic environment and shape the future of finance.
  • Qualifications: Qualified accountant with 1-3 years post-qualification experience.

Initial 6-month contract, with potential to extend. We’re working with a fast-scaling, PE-backed technology business in a specialist, high-demand market. The company is growing quickly across the UK and US and is now looking for a hands-on interim finance professional to support the CFO through a key period of change.

This is a brilliant role for a qualified accountant who enjoys getting stuck in, owning projects and making things happen. You’ll be joining a small finance team, so this is not a role where you’ll sit in a narrow lane — you’ll be visible, trusted and close to senior leadership.

The role will focus on:

  • Supporting year-end audit delivery
  • Helping implement a new finance system
  • Supporting BI/reporting improvements
  • Embedding transfer pricing processes
  • Helping ramp up a US entity
  • Reviewing month-end numbers and commentary
  • Acting as a right hand to the CFO on key finance projects

We’re looking for someone who is:

  • Practice-trained candidates, including those coming out of audit, could work well here if they have the right attitude, pace and ownership mindset.
  • Qualified accountant — ACA / ACCA / CIMA or equivalent
  • Likely 1–3 years post-qualified, though level is flexible
  • Strong technically, with good accounting fundamentals
  • Comfortable in an SME / scale-up environment
  • A genuine doer — proactive, logical and hands-on
  • Confident communicating with senior stakeholders
  • Happy working in a remote-first business

Why this is interesting: You’ll be joining at a genuinely exciting point: PE investment, US growth, finance systems change, BI improvements and a clear scale-up agenda. It’s a great opportunity to deliver visible projects that will shape the finance function for the next stage of growth.

Interim Finance Manager in London employer: Core3 | B Corp™

Join a dynamic and fast-growing tech company that values hands-on contributions and offers a unique opportunity to work closely with senior leadership. With a supportive work culture, flexible remote-first arrangements, and a focus on employee growth, this role as an Interim Finance Manager allows you to make a significant impact during a pivotal time of expansion. Enjoy the benefits of working in a high-demand market while being part of a small, collaborative finance team that encourages ownership and innovation.
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Contact Detail:

Core3 | B Corp™ Recruiting Team

StudySmarter Expert Advice 🤫

We think this is how you could land Interim Finance Manager in London

Tip Number 1

Network like a pro! Reach out to your connections in the finance sector and let them know you're on the lookout for interim roles. You never know who might have the inside scoop on opportunities that aren't even advertised yet.

Tip Number 2

Get your LinkedIn game on point! Make sure your profile is up-to-date and highlights your experience with finance projects. Engage with relevant content and connect with people in the industry to increase your visibility.

Tip Number 3

Prepare for interviews by brushing up on your technical skills and understanding the latest trends in finance systems. Be ready to discuss how you can support the CFO and contribute to the company's growth during your time there.

Tip Number 4

Don't forget to apply through our website! We’ve got some fantastic opportunities waiting for you, and applying directly can sometimes give you an edge over other candidates. Plus, we love seeing proactive applicants!

We think you need these skills to ace Interim Finance Manager in London

Qualified Accountant (ACA / ACCA / CIMA or equivalent)
Year-End Audit Delivery
Finance System Implementation
Business Intelligence (BI) Reporting Improvements
Transfer Pricing Processes
Month-End Review and Commentary
Project Management
Stakeholder Communication
Proactive Problem Solving
Adaptability in SME/Scale-Up Environment
Hands-On Approach
Logical Thinking
Ownership Mindset

Some tips for your application 🫡

Tailor Your CV: Make sure your CV reflects the skills and experiences that match the role of Interim Finance Manager. Highlight your hands-on experience, especially in finance projects and working closely with senior leadership.

Craft a Compelling Cover Letter: Use your cover letter to tell us why you’re the perfect fit for this role. Share specific examples of how you've supported finance functions in previous roles and your proactive approach to problem-solving.

Showcase Your Technical Skills: Since we’re looking for someone strong technically, don’t forget to mention your qualifications (like ACA/ACCA/CIMA) and any relevant finance systems you’ve worked with. This will help us see your fit for the role.

Apply Through Our Website: We encourage you to apply directly through our website. It’s the best way for us to receive your application and ensures you’re considered for this exciting opportunity in our fast-growing tech business.

How to prepare for a job interview at Core3 | B Corp™

Know Your Numbers

As an Interim Finance Manager, you'll need to demonstrate your strong accounting fundamentals. Brush up on key financial metrics and be ready to discuss how you've used them in past roles. This shows you’re not just a number cruncher but someone who understands the bigger picture.

Show Your Hands-On Approach

This role is all about getting stuck in, so be prepared to share specific examples of projects where you took ownership. Highlight your proactive mindset and how you’ve successfully implemented changes or improvements in previous positions.

Communicate with Confidence

You’ll be working closely with senior leadership, so practice articulating your thoughts clearly and confidently. Prepare to discuss how you’ve effectively communicated complex financial information to non-financial stakeholders in the past.

Embrace the Change

With the company undergoing significant growth and change, show that you’re adaptable and excited about the challenges ahead. Discuss your experience in fast-paced environments and how you’ve thrived during periods of transition.

Interim Finance Manager in London
Core3 | B Corp™
Location: London

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