Assistant Controller

About the role

We are partnering with a leading specialist insurance organisation to find an ambitious Assistant Controller for their London finance team. Reporting to the Financial Controller, you will support financial reporting, controls, client money oversight and regulatory compliance while collaborating with stakeholders across the business.

Key responsibilities

• Support month‑end, quarter‑end and year‑end reporting.
• Prepare management accounts and financial analysis.
• Assist with statutory reporting and Group reporting.
• Perform balance sheet reconciliations and maintain financial controls.
• Support treasury and cash flow reporting.
• Manage client money activities in line with FCA CASS 5 regulations, including reconciliations and calculations.
• Support internal and external audits.
• Drive process improvements across the finance function.

Required profile

• ACA, ACCA or CIMA qualified.
• Previous experience in insurance, broker, MGA or London Market.
• Strong understanding of FCA CASS 5, IFRS and UK GAAP.
• Experience producing management accounts and statutory reporting.
• Excellent analytical and stakeholder management abilities.
• Proactive, organised and able to thrive in a fast‑paced environment.

Required skills

• Excel