Senior Finance Manager

High Growth Technology Scale Up - SaaS

Senior Finance Manager - operational and commercial focus

Central London

Why join our client

Our client is a high-growth, technology-led organisation redefining how insight is delivered to businesses and decision-makers. They’ve built strong momentum and are now entering the next phase of scale, where sharper data, better systems, and clear financial direction will shape what comes next.

This is a business where finance is central to growth, not a back-office function. As Senior Finance Manager, you’ll be part of that journey, working closely with leadership to bring clarity to complexity and support better commercial decisions. Based in London, you’ll have real ownership and the chance to influence how the business scales, from improving reporting to shaping long-term planning.

They’re looking for someone who enjoys building in a fast-moving environment. Someone who can balance detail with perspective, and help turn financial data into meaningful insight that drives progress.

How you’ll make an impact

• Lead month-end close, ensuring accurate and timely management accounts
• Deliver budgeting and forecasting cycles that support confident decision-making
• Produce clear variance analysis with insight that drives action
• Strengthen financial control, processes, and audit readiness
• Partner with stakeholders to support commercial decisions and pricing
• Build and maintain financial models for scenario planning and growth
• Improve finance operations across accounts payable, receivable, and payroll
• Support board reporting with high-quality financial reporting and analysis
• Streamline systems and reporting through automation and better data use

Why you’re a great fit

Essential

• You’ll be a qualified accountant (ACA, ACCA or CIMA) or equivalent
• Strong experience managing month-end close and producing reliable management accounts
• Strong commercial acumen and business partnering skills
• Proven ability to deliver effective budgeting, forecasting, and financial planning
• Confident financial modelling skills, including scenario and sensitivity analysis
• Experience partnering with non-finance stakeholders to improve outcomes
• Clear communicator who can translate financial data into practical insight

Desirable

• Experience in a high-growth or scaling organisation
• Exposure to both service-based and recurring revenue models
• Familiarity with finance systems and improving reporting processes

What you’ll get in return

As Senior Finance Manager, you’ll step into a role with real ownership and visibility, working directly with leadership in a growing London-based business. You’ll be trusted to shape processes, improve reporting, and support strategic decisions.

• £70,000 - £80,000 salary
• Hybrid working in the London office
• Opportunity to influence finance strategy and systems
• Exposure to senior leadership and decision-making
• A collaborative, people-first working environment

If this advert sounds like you, please apply now or send your CV to stuart@core3.co.uk

Visit www.core3.co.uk to view all our finance opportunities.