Job Description: Interim Finance Business Partner
Location: Winnersh (Hybrid)
Type: 6-Month Fixed-Term Contract
Salary: £75,000-£90,000
Overview
A high-growth SaaS organisation is seeking a commercially minded, data-driven Finance Business Partner to play a pivotal role during a period of transformation. This role blends hands-on management reporting with strategic business partnering, requiring strong technical accounting knowledge alongside advanced analytical capability. The ideal candidate will be highly proficient in Excel, data manipulation, and AI-driven insight, with the ability to translate complex datasets into meaningful recommendations. You will lead the month-end process, create board-level reporting, and collaborate across the organisation to support decision making and drive value.
Key Responsibilities
* Prepare, analyse, and deliver executive-level board packs, turning data into clear business insights
* Manage, interpret, and validate large and complex datasets, identifying trends and opportunities
* Partner with functional leaders to support forecasting, planning, and strategic decision making
* Build and refine financial models and scenario analysis, focusing on SaaS metrics (MRR, ARR, retention)
* Champion the use of automation and AI-enhanced reporting tools
* Support the organisation as it navigates potential private equity-related processes
* Operate as a self-starter, managing competing priorities and delivering under tight deadlines
* Drive continuous improvement across finance through best-practice recommendations
Requirements
* Fully qualified accountant (ACA/ACCA/CIMA or equivalent)
* Strong management accounting and month-end experience, ideally within a SaaS or technology-led environment
* Advanced Excel capability and experience with BI tools such as Power BI
* Demonstrable experience with AI-driven analytics and large-scale finance data platforms
* Proven ability to produce board-ready materials and present insights to senior stakeholders
* Proactive, self-sufficient, and comfortable working in a fast-paced, evolving environment
* Excellent attention to detail, communication, and business partnering skills
* Experience with, or understanding of, private-equity exit processes is advantageous
* Strong systems experience, including involvement in system improvements or implementations
Why Join Us?
* Act as a key business partner at a transformative stage
* Work with modern AI and analytics tools in finance
* Hybrid working and significant autonomy
* Make a meaningful impact in a high-growth tech environment
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