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 supporting strategic growth.Role Overview: As Financial Controller, you will work closely with the leadership team to drive the financial strategy and deliver timely, accurate insights to support decision-making. This is a hands-on role ideal for someone who thrives in fast-paced, agile environments and is excited about working at the intersection of finance, innovation, and technology.Key Responsibilities:
Lead the preparation of monthly management accounts, including P&L, balance sheet, and cash flowBuild scalable financial processes, controls, and reporting frameworks to support rapid growth
Support budgeting, forecasting, and scenario modelling 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
Key Requirements:
ACA / ACCA / CIMA qualified with strong post-qualified experienceExperience within 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