Interim FP&A Director

Company: Finatal
Apply for the Interim FP&A Director
Location: London
Job Description:

Interim FP&A Director – PE-Backed SaaS Business

Location: London

Duration: 6 months

Sector: SaaS / Technology

Level: FP&A Director

EK2309

We are supporting a large, PE-backed SaaS business that is looking to appoint an experienced Interim FP&A Director for an initial 6-month contract.

This is a senior FP&A role working closely with the CFO and wider leadership team, with responsibility for strengthening the Group’s planning, forecasting and performance reporting during a key period for the business.

Key Responsibilities

  • Lead the Group FP&A function, providing high-quality analysis and insight to the CFO and Board.
  • Own the budgeting, forecasting and reforecasting processes across the Group.
  • Develop and enhance financial models to support strategic and commercial decision-making.
  • Drive analysis of revenue, ARR, margins, EBITDA, cash flow and working capital.
  • Produce and improve Board and PE investor reporting, ensuring clear visibility of performance against plan.
  • Partner with senior stakeholders across the business to understand performance drivers and challenge assumptions.
  • Improve FP&A processes, reporting and forecasting methodologies across a complex, multi-entity environment.
  • Support value creation initiatives, including cost optimisation, growth analysis and scenario modelling.
  • Provide ad-hoc analysis and modelling to support the CFO and senior leadership team.

Ideal Background

  • Qualified accountant (ACA / ACCA / CIMA) or equivalent.
  • Significant FP&A leadership experience, ideally at Director / Head of FP&A level.
  • Strong experience within SaaS / technology, with a good understanding of ARR, MRR, retention, churn, gross margin and SaaS KPIs.
  • Previous experience working within a PE-backed environment and producing investor / Board-level reporting.
  • Strong financial modelling and scenario analysis skills.
  • Comfortable operating in a large, complex Group environment and working closely with a CFO.
  • Available to start quickly and able to work hybrid from London.

6-month interim contract | London | PE-backed SaaS | Senior FP&A leadership role

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Posted: October 1st, 2026