Interim FP&A Manager – SaaS (6‑month contract)

About the role

We are seeking an Interim Financial Planning & Analysis Manager to support a fast‑growing SaaS business in London on a six‑month contract. The role will focus on analysing financial performance, building forecasts and providing insights that drive strategic decisions.

Key responsibilities

• Conduct detailed financial analyses and prepare accurate forecasts.
• Present findings and recommendations to senior management.
• Translate complex financial data into actionable business insights.
• Streamline and improve financial reporting processes.
• Utilise financial automation tools to enhance budgeting, forecasting and month‑end close.
• Extract and validate data from multiple platforms, ensuring data integrity.
• Work with large data sets to identify trends, risks and opportunities.
• Develop predictive models to support decision‑making.

Required profile

• Proven experience in a SaaS environment with strong knowledge of metrics such as MRR, ARR, churn, LTV and CAC.
• Demonstrated ability to conduct financial analyses and produce forecasts.
• Excellent communication skills for presenting to senior stakeholders.
• Track record of improving reporting efficiency and using automation tools.
• Strong analytical mindset with experience handling large, complex data sets.

Required skills

• Financial modelling and analysis.
• Data extraction and validation.
• Predictive modelling.