Interim Finance Manager

We're supporting a rapidly expanding global business as they integrate a newly acquired entity - and they need a commercially minded finance professional to join the team.

This role is offered on a part-time basis, requiring approximately three days per week, working one day a week from their offices in London.

You’ll play a key role in stabilising and integrating the finance function of a newly acquired business, supporting both the day-to-day detail and the bigger commercial picture.

This isn’t just month‑end and reporting – you’ll be working closely with sales and operations, supporting decision‑making, improving systems, and helping embed smarter processes.

• Supporting cashflow forecasting and supplier payment planning
• Extracting, reconciling, and analysing data from contracts and CRM systems
• Managing and improving automated billing processes
• Assisting with commercial analysis and financial reporting
• Partnering with sales and operational teams on customer agreements and pricing
• Supporting system improvements, automation initiatives, group reporting and R&D tax processes

• Part‑qualified, qualified, or QBE
• Strong analytical capability with advanced Excel skills
• Confident working across finance systems and CRM platforms
• Exposure to automated billing processes is advantageous
• Commercially aware and comfortable partnering with non‑finance stakeholders
• Able to operate at pace in a reporting‑driven environment

This is a strong opportunity to step into a broad, hands‑on role within a business that is growing through acquisition and continuously evolving. If you enjoy working at pace, getting into the detail, and improving how finance supports the wider business, this role is worth exploring.