Senior Finance Business Partner

Senior Finance Business Partner
Salary: £60,000 – £65,000
Permanent, Full-time
Hybrid working – 2 days in office
Location: Central London
An international charity working to combat some of the world’s most serious forms of exploitation is seeking a Senior Finance Business Partner to provide strategic financial leadership across a global programme portfolio. This is a compelling opportunity for an accountant to shape financial insight that drives impact, supports decision-making, and enables meaningful change on a global scale.

About the Role
Acting as a senior partner to budget holders across the organisation, you will lead financial planning, forecasting and management reporting for key programmes and departments. You’ll take responsibility for producing insightful financial analysis, ensuring compliance with donor requirements, and overseeing internal and external financial reporting.
This position plays a pivotal role at the heart of the organisation supporting the Senior Leadership Team, working closely with programme teams worldwide, and ensuring that financial resources enable strategic growth and maximise impact. You will contribute to building stronger processes and tools, providing clarity around performance, and acting as a trusted advisor to both finance and non-finance colleagues.
As part of a collaborative and values-led finance team, this role offers significant scope to shape how financial information guides programme delivery, feeds into board-level decisions, and supports organisational strategy.

Key Priorities in Your First Six Months

• Lead the annual budgeting and quarterly forecasting cycles for designated departments
• Produce clear and timely management accounts with accompanying commentary and analysis
• Partner with budget holders to understand financial performance and variances, resolving discrepancies as needed
• Oversee donor reporting and compliance, ensuring budgets and reporting meet funder requirements
• Support multi-year financial projections and the development of performance tracking tools
• Contribute to improvements in financial reporting, financial modelling and accounting processes
• Build the capacity of budget holders in financial management and donor compliance

About You
We are seeking a qualified or qualified by experience accountant with substantial experience in finance business partnering or management accounting, ideally within a grant-funded, international or charitable environment.

You will bring:

• Strong experience delivering budgets, forecasts and management accounts
• Knowledge of donor-funded projects  including reporting and compliance requirements
• The ability to design and interpret financial models and reports for non-finance audiences
• Experience working with multiple currencies and/or multi-entity structu
• Excellent Excel skills and strong attention to detail
• A collaborative and proactive approach, with the confidence to advise, challenge and support senior stakeholders

This role would suit someone who enjoys working across boundaries, enabling impact through financial insight and strengthening the link between finance and programme delivery.

Why This Role?
This is an exceptional opportunity to apply your financial expertise in a mission-led, globally focused environment supporting interventions that change lives and confronting some of the world’s most urgent challenges.
You will be part of a small, professional and committed finance team with an international outlook working closely with programme colleagues worldwide and contributing directly to its strategic growth.