Interim Finance Transformation Manager Job at Harmonic Finance™

Interim Chief Finance Officer

My client is a global not-for-profit organisation working across multiple region...

Location

United Kingdom , London

Salary:

Not provided

Allen Lane

Expiration Date

Until further notice

Requirements

Proven experience operating at CFO or equivalent level, ideally in complex, multi-entity or international organisations
Strong technical finance background with hands-on interim capability
Experience leading audits, cash management, and board-level reporting
Track record of finance systems improvement or transformation
Comfortable working in values-driven, mission-led environments
Able to start quickly and deliver impact within a defined timeframe

Job Responsibility

Provide leadership to Finance and Operations teams during a period of change
Produce high-quality financial information for the Board and relevant sub-committees
Make early recommendations on upgrading financial systems, building on an existing pilot
Lead a budget reforecast, including advice on cost controls and improved commercial discipline
Identify and implement improvements to financial controls, reporting, contracting, and core finance processes

Transformation Project Accountant

Looking for an experienced Interim Finance Manager to join the team on a 4–6 mon...

Location

United Kingdom , London

Salary:

Not provided

Goodman Masson

Expiration Date

Until further notice

Requirements

Qualified accountant (ACA, ACCA, CIMA or equivalent)
Proven experience managing month-end close and financial reporting in a fast-paced environment
Demonstrated experience in finance transformation, system implementation, or ERP upgrades
Strong Excel skills (e.g., advanced formulas, data analysis, modelling)
Experience improving finance processes and implementing stronger controls
Ability to operate independently in an interim / contract environment and deliver results quickly
Strong stakeholder management and communication skills

Job Responsibility

Own and manage the month-end close process, ensuring accurate and timely completion
Prepare and review monthly financial statements and management reports
Complete and review balance sheet reconciliations, ensuring accuracy and appropriate controls
Support the preparation of statutory and internal financial reporting requirements
Lead or support the implementation of new finance systems, including testing, configuration support, and process design
Drive process improvement initiatives across the finance function to enhance efficiency, controls, and reporting capability
Manage change management activities, ensuring successful adoption of new systems and processes
Document and redesign finance workflows to align with best practices
Assist with budgeting and forecasting processes
Monitor cash flow and financial performance, highlighting risks and opportunities

Interim Senior Tax Manager

Interim Senior Tax Manager | High-Growth Global Consumer Brand | London/Hybrid. ...

Location

United Kingdom , London

Salary:

Not provided

Harmonic Finance™ | Certified B Corp

Expiration Date

Until further notice

Requirements

7+ years' relevant tax experience
Strong UK corporate tax knowledge and broad international exposure
Background spanning professional services (Big 4 or top-tier advisory preferred) and in-house experience within a multinational environment
Qualified CTA or equivalent tax-focused qualification
Strong ability to form independent views on complex tax issues and communicate them clearly to non-tax stakeholders
Comfortable operating in a fast-paced, high-growth environment with competing priorities
Excellent organisational skills and the ability to manage multiple projects simultaneously
Strong stakeholder management and communication skills

Job Responsibility

Act as a trusted tax advisor to the business, supporting senior stakeholders on commercial decisions with direct and international tax implications
Own the group's transfer pricing approach, including policy design, ongoing governance, and coordination with external advisors
Play a key role in ensuring the business is well-prepared for changes in global tax regulation, including Pillar 2 and CbCR requirements
Partner with teams across Finance, Legal, Sales, and Operations on strategic and transformation initiatives, providing clear tax guidance
Develop and embed effective direct tax processes, controls, and practical guidance to support the group's wider tax strategy
Provide oversight and review of direct tax compliance activities, supporting regional finance teams with local tax matters where required
Manage external advisor relationships and engage with tax authorities on direct tax topics as appropriate
Identify opportunities to streamline, automate, and enhance existing tax processes while maintaining high standards of accuracy and compliance
Contribute tax expertise to finance systems upgrades and wider finance transformation programmes

New

Interim Group Finance Manager

Randstad Senior Finance are supporting a large business in the western suburbs w...

Location

Australia , Laverton

Salary:

180000.00 - 190000.00 AUD / Year

Randstad

Expiration Date

June 10, 2026

Requirements

CA or CPA qualified with a relevant degree
Strong experience in Group Consolidations and complex Financial Reporting is essential
A background within a Big 4 firm is highly preferred to meet the technical demands of ASX compliance
Proven ability to lead and engage a finance team through periods of transformation
Advanced financial modelling, forecasting, and budgeting capabilities

Job Responsibility

Lead the end-to-end preparation and review of year end requirements, including P&L, Balance Sheet, and Board reports
Oversee the preparation and review of consolidated statutory financial statements for AU and NZ entities
Lead the delivery of complex and technical financial reporting requirements
Coordinate statutory audits and maintain internal regulatory requirements, including AASB16
Continuously assess and enhance financial systems and policies to elevate operational efficiency

Fulltime

Interim Finance Data Lead

Interim Finance Data Lead- 3 Month Contract- Circa £550 Per Day DOE- London or H...

Location

United Kingdom , Basingstoke

Salary:

Not provided

IN2 Consult

Expiration Date

Until further notice

Requirements

Qualified Accountant (ACA, ACCA, CIMA or equivalent) or significant relevant experience combining finance and analytics
Proven track record delivering finance reporting or BI transformation initiatives
Strong understanding of finance processes, financial systems, and core KPIs
Advanced experience with business intelligence and visualisation tools (e.g., Power BI, Tableau or similar)
Practical knowledge of data modelling, SQL, and structured datasets
Experience working with large, complex data sources and implementing data governance frameworks
Ability to interpret complex data and communicate clear, actionable insights to non-technical audiences
Confident stakeholder manager, able to influence at senior levels
Comfortable operating independently in an interim environment and driving change at pace
Experience with ERP/reporting platforms

Job Responsibility

Own the finance reporting and analytics roadmap, identifying opportunities to modernise reporting through tools such as Power BI and other BI platforms
Lead the consolidation and rationalisation of legacy reports into a streamlined, governed reporting environment
Design and implement scalable finance datasets and semantic models to ensure consistency throughout the organisation
Establish robust governance around finance data quality, access, standards, and controls
Partner closely with Finance leadership and Data & Analytics teams to translate business needs into practical reporting solutions
Build interactive dashboards and self-service reporting capabilities that enable stakeholders to explore data independently
Provide technical oversight for data modelling, report architecture, and performance optimisation
Support migration or integration of reporting solutions alongside ERP or finance system changes
Develop documentation and standards including data dictionaries, reporting frameworks, and usage guidelines
Coach and upskill finance users and local champions to increase confidence and adoption of analytics tools

Fulltime

Interim Finance Data Lead

Interim Finance Data Lead- 3 Month Contract- Circa £550 Per Day DOE- London or H...

Location

United Kingdom , London or Hampshire

Salary:

Not provided

IN2 Consult

Expiration Date

Until further notice

Requirements

Qualified Accountant (ACA, ACCA, CIMA or equivalent) or significant relevant experience combining finance and analytics
Proven track record delivering finance reporting or BI transformation initiatives
Strong understanding of finance processes, financial systems, and core KPIs
Advanced experience with business intelligence and visualisation tools (e.g., Power BI, Tableau or similar)
Practical knowledge of data modelling, SQL, and structured datasets
Experience working with large, complex data sources and implementing data governance frameworks
Ability to interpret complex data and communicate clear, actionable insights to non-technical audiences
Confident stakeholder manager, able to influence at senior levels
Comfortable operating independently in an interim environment and driving change at pace
Experience with ERP/reporting platforms

Job Responsibility

Own the finance reporting and analytics roadmap, identifying opportunities to modernise reporting through tools such as Power BI and other BI platforms
Lead the consolidation and rationalisation of legacy reports into a streamlined, governed reporting environment
Design and implement scalable finance datasets and semantic models to ensure consistency throughout the organisation
Establish robust governance around finance data quality, access, standards, and controls
Partner closely with Finance leadership and Data & Analytics teams to translate business needs into practical reporting solutions
Build interactive dashboards and self-service reporting capabilities that enable stakeholders to explore data independently
Provide technical oversight for data modelling, report architecture, and performance optimisation
Support migration or integration of reporting solutions alongside ERP or finance system changes
Develop documentation and standards including data dictionaries, reporting frameworks, and usage guidelines
Coach and upskill finance users and local champions to increase confidence and adoption of analytics tools

Interim Management Accountant

Interim Management Accountant | Creative Media Business | London. The Client: Ha...

Location

United Kingdom , London

Salary:

Not provided

Harmonic Operations™ | Certified B Corp

Expiration Date

Until further notice

Requirements

Fully or part-qualified accountant (ACA, ACCA, CIMA or equivalent)
Proven experience producing full management accounts independently
Strong technical accounting knowledge (UK GAAP)
Advanced Excel or Google Sheets capability
Strong analytical mindset with excellent attention to detail
Ability to operate effectively within fast-paced and evolving businesses
Strong communication skills and ability to partner with non-finance stakeholders
Available to start immediately or at short notice

Job Responsibility

Owning and delivering month-end and year-end close processes
Preparing consolidated monthly management accounts including P&L, balance sheet, and cashflow reporting
Producing detailed monthly commentary for senior stakeholders
Completing full balance sheet reconciliations including accruals, prepayments, intercompany, WIP, and deferred income
Performing variance analysis against budgets and prior periods
Maintaining accurate financial records within Xero and supporting ERP system improvements
Supporting VAT returns and statutory submissions
Assisting audit processes through preparation of schedules and supporting analysis
Partnering with operational teams to monitor project performance and cost control
Identifying process improvements and efficiency opportunities across finance workflows

Fulltime

AI Strategy & Transformation Lead

This role is a unique opportunity to define the future of work and education del...

Location

United Kingdom , London

Salary:

Not provided

Multiverse

Expiration Date

Until further notice

Requirements

5+ years in strategy consulting or AI startups, within high-growth technology environments
Demonstrable experience of working with stakeholders to build and deliver an end to end AI strategy, transforming the performance of an overall business, team or workflow
Proven experience working with and managing technical colleagues eg., AI Solution Engineers
Highly strategic thinker: strong in conceptual problem solving, and able to reimagine status quo
Highly structured thinker: able to break down ambiguous goals into concrete plans, timelines, and deliverables
Proven ability to execute complex, cross-functional initiatives with limited oversight and high accountability including managing workstreams, coordinating stakeholders, and measuring impact
Strong written and verbal communicator
able to convey updates, impact, and insights clearly and credibly to senior audiences
A practical, business-oriented approach — you're motivated by tangible outcomes, not just theoretical improvement
Thrives in a collaborative, high-autonomy environment where the job is to “make it happen”

Job Responsibility

Devise and lead workshops with key stakeholders to understand current workflows and key pain points
Design desired future state of entire departmental functions (Finance, GTM, HR, Marketing, Legal, etc.), consisting of human-AI agent teams
Detail future state: How humans and agents will collaborate to achieve departmental objectives
Create governance structures for human-agent collaboration, defining where human oversight remains critical
Work cross-functionally to identify pre-requisites to achieve transformation
Design interim solutions that create departmental impact today whilst advancing the shift to fully agentic operations
Develop detailed 12 month transformation roadmaps with clear milestones for achieving full departmental future state
Define technical requirements for agent autonomy including decision-making frameworks, risk management systems, and escalation triggers
Prioritise then construct business cases for solutions, articulating strategic rationale, expected benefits, and quantified ROI
Establish success metrics and KPIs for measuring agentic transformation progress

What we offer

27 days holiday, plus 5 additional days off: 1 life event day, 2 volunteer days, 2 company-wide wellbeing days (M-Powered Weekend) and 8 bank holidays per year
private medical Insurance with Bupa, a medical cashback scheme, life insurance, gym membership & wellness resources through Wellhub and access to Spill - all in one mental health support
Hybrid work offering - for most roles we collaborate in the office three days per week with the exception of Coaches and Instructors who collaborate in the office once a month
Work-from-anywhere scheme - you'll have the opportunity to work from anywhere, up to 10 days per year
Space to connect: Beyond the desk, we make time for weekly catch-ups, seasonal celebrations, and have a kitchen that’s always stocked

Fulltime

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Interim Finance Transformation Manager

Harmonic Finance™ | Certified B Corp

Location:
United Kingdom , London

Category:
Finance

Contract Type:
Not provided

Salary:

Job Description:

Job Responsibility:

Requirements:

Additional Information:

Job Posted:
March 20, 2026

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Interim Finance Transformation Manager

Harmonic Finance™ | Certified B Corp

Location:United Kingdom , London

Category:Finance

Contract Type:Not provided

Salary:

Job Description:

Job Responsibility:

Requirements:

Additional Information:

Job Posted:March 20, 2026

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