Senior Commercial Finance Manager

Senior Commercial Finance ManagerHertfordshire (Hybrid)12-Month Fixed Term ContractUp to 100K An established, fast-growing consumer-led organisation is seeking an experienced Senior Commercial Finance Manager to support a critical phase of commercial expansion. This role sits at the heart of customer and marketing decision-making, combining strategic insight with hands-on financial leadership.You will act as a trusted advisor to senior leaders, helping shape investment decisions through robust analysis, clear storytelling, and forward-looking forecasts. Managing and developing a small team, you''ll also contribute to broader initiatives designed to improve performance, governance, and ways of working.Key Responsibilities Operate as the lead finance partner to customer-facing and marketing functions Provide clarity on returns from customer investment and growth initiatives Take full ownership of marketing spend, including budgeting, forecasting, accruals, and variance analysis Deliver insight-led performance reporting to support commercial decisions Translate complex financial outcomes into clear, actionable messages for non-finance stakeholders Own forecasting and strategic input across delivery income and subscription-style revenue streams Support monthly reviews and planning cycles alongside FPandA and data analytics teams Lead, coach, and develop senior finance talent and early-career professionals Contribute to cross-functional projects and continuous improvement ..... full job details .....