Financial Controller - FTC in London

Fifty5Blue is a global leader in media measurement and analytics, operating in more than 80 countries. We bring clarity to complexity. Our independent, hybrid cross-media audience measurement combines trusted audience panels with large-scale data to establish a single, coherent view across platforms and markets. This gives content owners, advertisers, agencies and platforms the clarity and confidence to develop content and plan advertising decisively.

This is a full-time contract position, based in our London office. We operate on a hybrid working arrangement and require a minimum of 2 days in the office. We welcome all applications from those with the legal right to live and work permanently in the UK, without requiring VISA sponsorship now or in the future.

Overview

The Financial Controller for the UK and Global functions (HQ, Product, Global Operations, IT) is responsible for overseeing all financial accounting and reporting for the market and HQ, ensuring accurate financial reporting and supporting strategic decision-making. This role reports to the Group FC, and partners closely with our newly formed shared services centre partner in Romania, UK Regional FD, UK Finance business partners, Group Finance Director, Head of Group FP&A, Global Functions Finance Business Partners, Global HQ business stakeholders.

Key Responsibilities

• Overseeing and managing accounting services delivery from Genpact Romania - hold Genpact accountable for reporting of actual results on timely, accurate and completeness basis, including review of KPIs, Ways‑Of‑Working and driving continuous improvements, and acting as point of escalation and critical review of outputs.
• Lead financial close meetings with BPO (Genpact) during month end, and also post month‑end/Quarterly reviews.
• Support the business in working with SSC (set up phase and then ongoing).
• Sign offs (POs, payroll, banking, payment approvals, change in customer or supplier data – where needed – either 1st person or back up details TBC).
• Provide support on Treasury outputs including dividends and cash flow/management.
• Review, and drive improvements in working capital, including billing, bad and overdue debtors and accrued income, and suppliers.
• Monthly review that MPLBs eliminate.
• Review Interco balances and mismatch process.
• Manage balance sheet review process and make sure Genpact and FBPs have fully reconciled support.
• Super user for ERP and OneStream in region.
• Line management of controlling and accounting manager (UK market) and management accountant IFRS 16 accounting.
• Drive best practices in region.
• Compliance with Group reporting requirements.
• Lead the monthly, quarterly, and annual financial closing process for all UK and Global Function entities.
• Ensure accuracy, timeliness, and compliance with IFRS/local GAAP and internal reporting standards.
• Review and approve accounting statements and reconciliations e.g. Balance Sheet Reconciliations.
• Prepare variance analysis, management reports, KPI dashboards, and performance insights for leadership.
• Oversee posting of all payroll journals and review movements for any discrepancies and corrections.
• Complete forecast and Budget for UK market Corporate centre, with C&A manager.

Compliance & Internal Controls

• Ensure strong internal controls and adherence to corporate policies.
• Coordinate with internal and external auditors.
• Manage audit process with Deloitte/auditors, including preparation of stat accounts, and recs of Maconomy to One Stream.
• Manage any other external reporting, and Board mins with KPMG.
• Ensure tax compliance (VAT, CIT, transfer pricing documentation) in collaboration with tax advisors.
• Support global team on transforming policies and controls across Media Division as becomes operationally separate. Coordinating controls review and audits across media division.

Cashflow & Treasury Management

• Monitor cash flow, working capital, and credit control across the region.
• Support treasury operations, including banking relationships and FX exposure management.

Process Improvement & Systems

• Identify opportunities to improve financial processes, automation, and reporting quality.
• Support ERP implementation, upgrades, and data integrity initiatives.

Qualifications & Experience

• Bachelor’s or master’s degree in finance, Accounting, Business, or related field.
• Professional certification (CPA, ACCA, CMA, or equivalent).
• 5–10+ years of experience in financial controlling and accounting.
• Experience managing financial operations in multinational or multi‑entity environments.
• Strong knowledge of IFRS and Nordic statutory requirements.
• Advanced Excel and ERP proficiency (D365, SAP, Oracle, NetSuite, or equivalent).
• Experience working in matrix organizations and Shared Service Centre.
• Strong analytical and problem‑solving abilities.
• High attention to detail and commitment to accuracy.
• Excellent communication and stakeholder‑management skills.
• Ability to work independently across multiple countries.
• Strong organizational and deadline‑driven mindset.
• Strong stakeholder management and communication abilities.
• Ability to work in a fast‑paced, matrixed, and multicultural environment.
• High degree of integrity, resilience, and adaptability.