Interim FP&A Manager

Finatal; Greater London; Hybrid; GBP 90,000 - 120,000; Full time

Job summary

Finatal is partnering with a private equity-backed AI technology business seeking an experienced Interim FP&A Manager to support the CFO through a critical scaling phase. This role focuses on driving budgeting, forecasting, and investor reporting, while building KPI dashboards and advanced financial models.

You will collaborate with Sales, Operations and Product teams to improve performance visibility and contribute to PE reporting and strategic planning during a period of rapid growth.

Qualifications

• Proven FP&A experience within technology, SaaS, AI or high-growth businesses.
• Experience operating in a PE-backed environment.
• Strong financial modelling and commercial analysis capability.
• Advanced Excel skills with experience of BI/reporting tools.
• Involvement in systems implementations or finance transformation projects.
• Ability to operate autonomously in a fast-moving environment.
• Experience supporting fundraising, M&A or international expansion projects.
• Exposure to AI, software or data-driven business models.
• Experience using FP&A systems such as NetSuite, Adaptive Planning or Anaplan.

Responsibilities

• Lead budgeting, forecasting and long-range planning processes.
• Build and enhance KPI dashboards across revenue, CAC and profitability metrics.
• Deliver detailed board packs and PE investor reporting.
• Support implementation of a new FP&A reporting and planning tool.
• Develop financial models to support commercial decision-making and growth initiatives.
• Partner with Sales, Operations and Product to improve performance visibility.
• Drive improvements in reporting, analysis and forecasting accuracy.

Skills

FP&A experience

Financial modelling

Advanced Excel

BI/reporting tools

Autonomous working

Fundraising/M&A

International expansion

AI/software/data-driven models

PE-backed environment experience

Tools

NetSuite

Adaptive Planning

Anaplan

Job description

Location: London (Hybrid)

WS1599

Finatal is partnering with a private equity-backed AI technology business experiencing rapid growth following a period of significant investment and international expansion. The business is seeking an experienced Interim FP&A Manager to support the CFO through a critical phase of commercial scaling, process improvement, and investor reporting.

This is a high-impact role within a fast-paced environment, offering the opportunity to work closely with senior leadership and influence strategic decision-making.

The Role

Key responsibilities will include:

• Leading the budgeting, forecasting and long-range planning processes
• Building and enhancing KPI dashboards across revenue, customer acquisition and profitability metrics
• Delivering detailed board packs and PE investor reporting
• Supporting the implementation of a new FP&A reporting and planning tool
• Developing financial models to support commercial decision-making and growth initiatives
• Partnering with Sales, Operations and Product teams to improve business performance visibility
• Driving improvements in reporting, analysis and forecasting accuracy

Candidate Requirements

• Proven FP&A experience within technology, SaaS, AI or high-growth businesses
• Experience operating in a PE-backed environment
• Strong financial modelling and commercial analysis capability
• Advanced Excel skills with experience of BI/reporting tools
• Previous involvement in systems implementations or finance transformation projects
• Ability to operate autonomously in a fast-moving environment
• Experience supporting fundraising, M&A or international expansion projects
• Exposure to AI, software or data-driven business models
• Previous use of NetSuite, Adaptive Planning, Anaplan or similar FP&A systems

The role offers the opportunity to join a highly acquisitive, investor-backed business at a pivotal stage of its growth journey and play a key role in shaping its finance function.