Accounts payable finance officer volunteer roles

BioBright

We deploy algae systems in ports to capture CO2, remove pollutants, and monitor environmental impact.

Strategic CFO

About BioBright

BioBright is developing the next generation of environmental intelligence for ports and critical infrastructure. Our autonomous monitoring platform combines advanced sensing, AI-powered analytics, and real-time decision support to help operators improve environmental compliance, reduce operational risk, and make faster, data-driven decisions.
As we transition from successful pilots to commercial scale, we are looking for a strategic CFO who can help build the financial foundations required for sustainable growth and successful fundraising.

The Opportunity

This is not a traditional finance role. We are looking for a strategic partner who can shape BioBright's growth trajectory by developing a capital strategy that enables rapid customer adoption, scalable operations, and long-term shareholder value.
The successful candidate will work closely with the CEO to ensure every financing decision accelerates commercial growth while maximising capital efficiency.

Key Deliverables

1. Build a Scalable Financial Strategy

Timeline: First 60 days

• Develop a robust three-year financial model.
• Define commercial KPIs and unit economics.
• Build customer acquisition and revenue forecasting models.
• Create scenario planning for conservative, expected, and high-growth outcomes.

Impact
Provide the financial framework required to scale confidently while maintaining financial discipline.

2. Develop the Capital Strategy

Timeline: First 90 days

• Determine the optimal size of the next funding round.
• Recommend the timing of future fundraising activities.
• Model expected cash runway under different growth scenarios.
• Produce dilution and ownership models across multiple investment rounds.
• Develop valuation assumptions linked to commercial milestones.

Impact
Enable BioBright to raise the right amount of capital at the right time while protecting shareholder value.

3. Improve Investor Readiness

Timeline: Months 2–6

• Build investor-grade financial models.
• Prepare fundraising metrics and Board reporting.
• Support due diligence and investor discussions.
• Develop financial narratives that clearly communicate scalability and commercial potential.

Impact
Increase investor confidence and improve fundraising outcomes.

4. Drive Capital Efficiency

Timeline: Ongoing

• Review spending priorities and capital allocation.
• Optimise cash utilisation across engineering, commercial, and operations.
• Ensure investment decisions maximise long-term company value.
• Support pricing and commercial strategy through financial analysis.

Impact
Increase growth while extending runway and reducing unnecessary dilution.

Time Commitment

• Approximately 1 day per week initially.
• Additional support during fundraising periods.
• Flexible engagement based on company milestones.

Success Measures

Within the first 12 months, the CFO will have helped BioBright to:

• Develop a scalable financial operating model.
• Establish clear financial metrics for customer adoption and growth.
• Build a capital strategy aligned with commercial milestones.
• Increase investor attractiveness through professional financial planning and reporting.
• Optimise runway and capital efficiency.
• Support a successful fundraising process with robust financial modelling and valuation analysis.

Who You Are

You have experience leading finance within high-growth technology or deep-tech businesses and understand the unique challenges of scaling venture-backed companies. You are comfortable advising founders, communicating with investors, and balancing ambitious growth with disciplined capital management.
Most importantly, you enjoy working alongside founders to transform innovative technology into commercially successful businesses.

Minimum Hours per Week:

7-9 hours per week

Duration:

3-5 months

Deaf Unity is a deaf-led charity that works to empower deaf individuals. We equip deaf students, jobseekers and professionals with the knowledge, confidence and community to succeed in education and employment.

Working closely with our deaf community, we identify the barriers and inequities that deaf people meet as they move from school into education and employment; seek work; and strive to build successful careers. We work with them and with universities, employers and voluntary sector partners to overcome these barriers through carefully tailored, impactful interventions.

Our vision is of a world where every deaf person has an equal chance to study and work, achieve their professional ambitions and contribute their full potential to society.

Purpose of the role

To oversee Deaf Unity’s financial operations, ensuring that the charity remains financially viable and complies with Charity Commission regulations and strong accounting practices at all times, The Treasurer will ensure that proper financial records are kept and that the Board of Trustees understands the financial position at all times. 

Key responsibilities

• Oversee the charity’s financial position
• Present budgets, management accounts and financial statements to the Board
• Help trustees understand financial information and advise on financial implications of the charity’s strategic plans
• Support budgeting and financial planning, including developing and implementing financial policies (e.g. reserves and investment policies),
• Ensure proper financial controls are in place and that proper accounting records are kept
• Oversee the preparation of annual accounts
• Ensure compliance with Charity Commission and HMRC regulations (e.g. Gift Aid)

You will work closely with the CEO, Chair, trustees and staff who are managing day-to-day finance and banking and will be required to attend quarterly meetings of the Finance and Risk sub-group of the Board, in addition to the full Board meeting

What is a trustee?

All trustees share responsibility for running the charity.

This includes:

• Attending board meetings, usually 4 times per year.
• Helping make strategic decisions
• Acting in the best interests of the charity and its beneficiaries

Trustee responsibilities are set out by the Charity Commission for England and Wales.

Skills we are looking for

Essential skills:

• Knowledge of bookkeeping and financial management (e.g. use of XERO, SAGE accounting packages)
• Experience of financial reporting, budgeting and risk management
• An understanding of (or willingness to learn about) charity accounting
• Ability to explain financial information clearly
• Good judgement and decision-making skills
• Interest in supporting deaf communities

Desirable:

• Professional accounting qualification
• Previous experience as a trustee or treasurer
• knowledge of, or interest in, the deaf community.
• BSL skills

What you will gain

• Experience of charity governance
• Board-level leadership experience
• Opportunity to support Deaf communities
• Networking and professional development 

Please send a CV and/or a short expression of interest 

Global South International

We strengthen institutions and create sustainable solutions across the Global South through integrated partnerships.

Director of Finance & Administration

Role Purpose

Lead GSI's financial and administrative operations by ensuring sound financial management, strong governance, regulatory compliance, and efficient organizational systems. The Director will provide strategic financial guidance to the CEO and Executive Leadership Team while safeguarding the organization's resources and supporting sustainable growth across GSI's seven strategic pillars.

Key Responsibilities & Deliverables

1. Financial Strategy & Planning

Responsibilities

• Lead GSI's financial planning, budgeting, and sustainability strategy.
• Advise leadership on financial performance and resource allocation.

Key Deliverables

• Prepare the annual organizational budget.
• Present quarterly financial performance reports to leadership.
• Develop an annual financial sustainability plan.

2. Financial Management & Reporting

Responsibilities

• Oversee accounting, cash flow, financial reporting, and budget monitoring.
• Ensure accurate financial records and responsible use of resources.

Key Deliverables

• Produce monthly financial reports.
• Monitor departmental budgets and recommend corrective actions where needed.
• Maintain accurate financial records and reconciliations.

3. Grant Finance & Compliance

Responsibilities

• Oversee financial management of grants, donor-funded projects, and sponsorships.
• Ensure compliance with donor requirements and financial policies.

Key Deliverables

• Submit 100% of donor financial reports on time.
• Support preparation of project budgets for funding proposals.
• Monitor grant expenditure and compliance throughout project implementation.

4. Administration & Operational Support

Responsibilities

• Oversee procurement, contracts, and administrative systems that support organizational operations.
• Promote efficient and cost-effective business processes.

Key Deliverables

• Review procurement and administrative procedures annually.
• Ensure organizational assets and contracts are properly managed.
• Support operational planning across departments.

5. Governance, Risk & Audit

Responsibilities

• Strengthen financial controls, manage financial risk, and coordinate audit activities.
• Support compliance with nonprofit regulations and organizational policies.

Key Deliverables

• Coordinate the annual external audit.
• Maintain and review financial policies and internal controls.
• Implement audit recommendations within agreed timelines.

Key Performance Indicators (KPIs)

Performance will be measured by:

• Timely delivery of budgets and financial reports.
• Budget accuracy and financial performance.
• Compliance with donor and regulatory requirements.
• Successful completion of annual audits.
• Effective cash flow and financial risk management.
• Efficiency of procurement and administrative systems.

Role Impact

The Director of Finance & Administration ensures GSI remains financially sustainable, transparent, and accountable. Through effective financial stewardship, strong governance, and efficient operational systems, the role enables the organization to maximize its resources, build donor confidence, and deliver lasting impact across all seven strategic pillars.

• Master's degree (MBA, MPA, MSc Finance, or equivalent) is strongly preferred.

Professional Certifications

One or more of the following is highly desirable:

• CPA (Certified Public Accountant)
• ACCA (Association of Chartered Certified Accountants)
• CMA (Certified Management Accountant)
• CFA (Chartered Financial Analyst)
• CIMA (Chartered Institute of Management Accountants)

Experience

• Minimum 7 years of progressive experience in finance, accounting, grants management, administration, or nonprofit operations.
• At least 3–5 years in a senior leadership or management role.
• Experience with donor-funded projects, international NGOs, foundations, or development organizations is highly desirable.

Minimum Hours per Week:

7-9 hours per week

Duration:

6+ months

The BDFA is seeking a new Volunteer Treasurer/Trustee to join our passionate and dedicated Board.

URGENTLY REQUIRED

As a trustee, you will play a key role in shaping the strategic direction of the BDFA, ensuring strong governance, and helping to improve the lives of children, young people, and families affected by Batten disease across the UK.

The overall role of Treasurer is to maintain an overview of the organisation’s affairs, ensure its financial viability and ensure that proper financial records and procedures are maintained.

As our Treasurer, you will:

• Oversee, approve and present budgets, accounts and financial statements
• Assure that the financial resources of the organisation meet its present and future needs
• Prepare and present financial reports to the Board
• Ensure that appropriate accounting procedures and controls are in place
• Have oversight of and give guidance to BDFA Accounting & Financial Administration Officer
• Attend board meetings
• Present financial overview at the AGM

Ideal Background:

Fully qualified chartered accountant/financial qualifications and experience. Some experience of charity finance and fundraising.

We welcome suitably qualified applicants who share our commitment to inclusion, integrity, and advocacy, and who are willing to contribute their time, skills, and experience to drive meaningful change.

Trustees meet regularly (virtually and occasionally in person) and contribute to board discussions, sub-committees, and strategic projects, including attending our in person meeting once a year.

This is a voluntary role, but the personal and social impact is immeasurable.

URGENTLY REQUIRED

About us

Batten disease is a very rare genetic disorder that affects the brain and nervous system. Symptoms sometimes begin in infancy and sometimes later in childhood, after apparently normal early development. Occasionally it may start in adulthood. In individuals suffering from Batten disease, nervous system function steadily declines, causing a wide variety of neurologic problems, including loss of vision and seizures. The life expectancy of a child born with Batten disease can vary, depending on the form of the disease and the age of onset. Some children die in early childhood, while others may be able to live into their teens or twenties.

The BDFA was registered as a charity in 2001 and our mission is “to enable children and adults who are affected by Batten disease to live life to the full and to provide families with the care and support they need so that they do not walk this path alone.” The BDFA offers informed guidance and support to families and the professionals who work with them, as well as actively raising awareness, and promoting research into the management of Batten disease to improve patient care pathways and ultimately find a cure.

Work Location: Remote

Across the UK, our volunteer groups play a vital part in supporting people affected by MS, bringing people together and connecting our local MS communities.

As a Group Coordinator, you’ll take the lead in making sure your local group reaches out to people affected by MS.  The role is varied, and will enable you  to further develop your leadership, management, communication, organisation and motivation skills. 

What you’ll be doing: 

Co-ordinating your group   

• Leading other Coordinating Team volunteers to organise activities 
• Working with the Finance Volunteer and the Coordinating Team to agree, approve and monitor the group’s budget 
• Creating strong links with local MS Services andother MS Society groups, as well as local voluntary and community sector partners 
• Working with staff and volunteers to develop and monitor services or activities that meet the needs of the MS community 
• Ensuring group compliance with MS Society policies and practices 
• Leading the group to welcome all of the MS community Recruiting and supporting volunteers 
• Identifying group recruitment needs and advertising vacancies
• Shortlisting and interviewing applicants 
• Welcoming new volunteers and introducing them to the group. 
• Coordinating the ongoing support of group volunteers 
• Responding to any concerns with volunteers at the earliest opportunity and liaising with staff 
 

What you get in return:

• You’ll be part of our amazing volunteer network 
• You’ll develop new skills, which can improve your CV and employability 
• You'll be making a real difference to people's lives 
• You’ll get a say in influencing our work 
• You’ll have an induction to your role and support from your Volunteer Manager 
• You’ll gain access to Learning and Development opportunities 
• You’ll be reimbursed for any related expenses while carrying out your role 

When you join us as a volunteer, you’ll be part of a community of passionate people coming together to improve people’s lives and work towards our vision for a world free from the effects of MS.