Financial Controller

Harper May is partnering with a cutting-edge AI start-up that is rapidly scaling its operations and product reach. As the company builds momentum in the market, they are seeking a commercially astute Financial Controller to establish and lead the finance function, ensuring robust financial processes and саҡ supporting strategic growth.

As Financialtracted.

• Lead the preparation of monthly management accounts, including P&L, balance sheet, and cash flow
• Build scalable financial processes, ember controls, and reporting frameworks to support rapid growth
• Support budgeting, forecasting, and scenario modeling across departments
• Manage compliance with financial regulations and prepare for external audits
• Provide regular reporting and analysis to founders, board members, and investors
• Own financial systems and data integrity, implementing improvements as the company scales
• Collaborate with product, operations, and commercial teams to support business case development
• Assist with funding rounds, financial due diligence, and investor reporting
• Oversee transactional finance and support the development of a small finance team as the company grows

• ACA / ACCA / CIMA qualified with strong post-qualified experience
• Experience with in a high-growth start-up, preferably in the AI, SaaS, or wider tech sector
• Strong understanding of technical accounting and financial control in a scaling business
• Proven ability to implement and improve finance systems and reporting tools
• Commercially minded, confident working with founders and external stakeholders
• Highly organised with excellent attention to detail and strong Excel skills
• Comfortable operating both strategically and hands‑on in a lean team environment