Interim Financial Controller jobs in London

You will lead month-end and year-end processes, manage external providers, and play a key role in driving automation and systems improvement as the business continues to scale. You'll work closely with commercial and operational teams, providing insight and financial rigour to support decision-making in a fast-moving organisation.

Job Description Summary Our client is looking for an Interim Financial Controller to join their team on a 3-6 month basis. Our client A London Based AI-driven SaaS company undergoing significant transformation and preparing to launch a new hardware based initiative in the US. The Role - Own and manage the timely and accurate month-end and year-end close processes, ensuring the integrity of...

You will take ownership of the monthly management accounts, cashflow forecasting, invoice finance relationships, credit control discipline and overall financial control, while mentoring a small finance team and ensuring nothing drops during the handover period. The role will require an initial period of being on-site with the finance team before moving to a more flexible pattern.

Job Description Interim Financial Controller (6-month FTC) ?? London | ? 6-month fixed-term contract We are seeking an experienced Interim Financial Controller to join a London-based business on a 6-month fixed-term contract, supporting the finance function through a period of change and strengthening the control environment. This is a hands-on role requiring strong technical accounting...

Interim Financial Controller – London - c. £110,000 Your new company This is a high-impact opportunity for a senior finance professional to take ownership of group reporting and transaction readiness in a fast-paced, PE-backed environment. You’ll be the driving force behind preparing the organisation for a successful exit, working directly with the Group Finance Director, CFO and external...

Interim Head of Financial Control and ReportingBased in Northamptonshire / Hybrid (2 days per week expected in the office)Interim / Interim to permanent / PermanentExcellent opportunity working for this market leadeing B2 C consumer services group. An urgent requirement exists for a qualified finance professional to join the team as Head of Financial Reporting and Control. This pivotal role will...

You will play a key role in ensuring audit readiness, managing internal/external stakeholders, while supporting the finance team with high-quality financial reporting across the group. Key Responsibilities - Lead the group reporting function across US, APAC and EMEA - Manage the preparation and consolidation of budgets, forecasts, and cash flow statements.

Job Description Global Accounting Network are partnering with an entertainment client who are looking for an Interim Group Financial Accountant to join them on an initial 6-month contract. This position will focus on managing group financial control, treasury management, financial reporting across multiple entities, and ensuring compliance with financial regulations. Main Responsibilities: -...

Job Description Location: London Working Pattern: Hybrid working, 2-3 Days on-site working Engagement Route: Personal Services Company / Limited Company (IR35 status to be determined on an assignment basis) Day Rate: negotiable Who we are Grant Thornton’s Agile Talent Community is a network of contract professionals, giving you the opportunity to work with our clients alongside Grant...

Job Description Have you successfully stabilised underperforming finance operations? Can you bring pace, structure and accountability into large AP/AR teams? Do you know how to turn short-term fixes into sustainable, long-term improvement? A large London-based not-for-profit organisation is seeking an Interim Financial Operations Improvement Lead on a 12-month fixed-term contract to stabilise...

Job Description Interim CFO (6-12m) Global Creative Network We are partnering with a fast-growing, multi-agency group, looking for a hands-on, strategically minded CFO to lead on a critical finance transformation and future-proof the group function in readiness for an exit The opportunity Work closely with the Leadership team, agency MDs and founders on AI and technology-led accounting...

You will be working directly with the firm's financial controllers and providing direct support to them. Key duties will include: Reporting & Analysis Compliance & Audit Financial Processing & Control Budgeting Team Support & Communication Essential Criteria: 2 years working in a similar role requiring a high degree of accuracy Essential - working within a finance team.

Trinity House Group is working in partnership with a large, complex engineering and manufacturing organisation who are looking for an Interim Chief Financial Officer. The business is entering a significant period of transformation and growth, requiring experienced interim leadership to strengthen financial capability, improve forward-looking insight and support strategic decision-making at Board...

Overview Interim Manager – Financial Reporting & Transformation (6 months). London. 6 months. We are seeking an experienced Interim Manager – Financial Reporting & Transformation to strengthen the financial control environment and elevate reporting standards during a period of significant organisational change under private equity ownership. This assignment is not solely year-end focused — it is...

A leading financial services group is seeking an Interim Head of Financial Reporting to oversee statutory and regulatory reporting while leading a team. This role plays a crucial part in a business-wide finance transformation, necessitating a qualified accountant with extensive experience and strong leadership skills. The position is hybrid, allowing for flexibility in work arrangements while...

A global financial services organisation is seeking a Chief Data Officer for an interim leadership role to shape their data strategy and modernise data platforms. The ideal candidate will have extensive executive experience in financial services, strong board-level influence, and a track record of delivering measurable business outcomes. This role offers a competitive salary range of £100,000 to...

Interim Group FC - Listed Group - c. £100k - 6 Months Your new company An internationally focused business is seeking an experienced Interim Group Financial Controller to lead its financial reporting and consolidation activities. Operating in a fast-paced, regulated environment, this role will enable the business to meet the listed deadlines and support shareholders. Your new role This is a...

Job Description Interim Financial Controller | Fintech Scale-Up | 6-9 Months Harmonic are delighted to be working with a rapidly scaling Fintech Scale-Up to find them a Financial Controller on an initial 6 or 9 month interim contract, with the potential for it to become permanent thereafter. Our client has developed breakthrough technology which is used by world leading financial institutions...

Interim Senior Financial Accountant – London Insurance This role sits within a high performing finance function and will focus on financial reporting and control within an insurance or banking environment. Key responsibilities include: - Preparing and reviewing quarterly and annual financial statements in line with IFRS (including IFRS 17) - Ownership of general ledger integrity,...

Interim Finance Manager - Part-Time - Media Agency - c. £350 / day Your new company A fast-growing digital publishing and creative agency. With a presence across podcasts, video, events, and social platforms, the business is entering a new phase of professionalisation and financial structuring. The environment is founder-led, creative, and fast-paced. Your new role As an Interim Consultant,...