Senior Finance Manager – FPA

Company: JSS
Apply for the Senior Finance Manager – FPA
Location: Watford
Job Description:

Senior Finance Manager – (Financial Modelling)


Location: Watford


Salary: Up to £100k + Bonus + Excellent Benefits


The Opportunity


An exciting opportunity has arisen for a commercially minded Senior Finance Manager – Financial Modelling to join a high-profile, market-leading organisation undergoing significant transformation and growth.


This is a highly visible role sitting within a best-in-class finance function, partnering senior stakeholders across Finance and Commercial teams to provide strategic insight, robust financial modelling, and data-driven decision support. The position plays a key role in influencing long-term business planning, scenario analysis, investment decisions, and executive-level reporting.


If you thrive on turning complex financial data into meaningful commercial insight and enjoy working in a fast-paced environment where your analysis directly shapes business decisions, this could be the ideal next step in your career.


Key Responsibilities



  • Lead the development, enhancement, and maintenance of complex financial models, including long-range planning, forecasting, and scenario analysis tools.

  • Own integrated financial planning models covering P&L, balance sheet, cash flow, and key business drivers.

  • Deliver strategic analysis and modelling to support business performance, investment decisions, and future growth opportunities.

  • Partner closely with Commercial Finance and senior leadership teams to provide insightful analysis and recommendations.

  • Develop high-quality reporting packs, presentations, and financial outputs for executive stakeholders.

  • Drive continuous improvement across financial planning, forecasting, and reporting processes.

  • Support business planning cycles through robust modelling and data-driven decision support.

  • Produce clear and compelling financial insights using data visualisation and storytelling techniques.

  • Create documentation and best-practice processes to ensure sustainability and effective knowledge transfer across the finance team.


About You



  • We are looking for a qualified finance professional with a strong analytical mindset and a passion for financial modelling.

  • Significant experience developing and maintaining sophisticated financial models.

  • Advanced Excel skills with the ability to build integrated three-statement models from scratch.

  • Strong understanding of business planning, forecasting, budgeting, and long-range financial planning.

  • Experience partnering senior stakeholders and presenting complex information to non-finance audiences.

  • Excellent commercial awareness and the ability to translate data into actionable business insight.

  • Strong communication and stakeholder management skills with a proactive and collaborative approach.

  • The confidence to challenge assumptions, influence decision-making, and operate effectively in a fast-moving environment.


If you’re an experienced finance professional with exceptional modelling skills and a desire to work in a commercially focused, strategic role, we’d love to hear from you

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Posted: September 21st, 2026