International development volunteer roles

About IDEMS

IDEMS is a UK-based social enterprise developing the novel human-centred technology infrastructure and products needed to affordably, sustainably scale expert-developed social interventions in variable low-resource communities globally for the greatest social impact. 

IDEMS is now at an inflection point of innovation and growth. 

Our innovation emerges from applied R&D in long-term multidisciplinary innovation collaborations. IDEMS impact-trained mathematical scientists and applied technologists partner with field-leading experts, UN agencies, global and local NGOs and researchers, and affected stakeholders to address grand challenges in areas including education, public health and climate resilience. 

Across variable multiyear, multidisciplinary grand-challenge collaborations, IDEMS has validated the need for and is piloting impact-enabling socio-technical innovation to address a major unmet challenge: How to enable local stakeholders to adapt, take ownership of, and continuously improve, in collaboration with global experts, impact programming to meet the needs of their communities–and do this affordably, sustainably, at scale across variable low-resource contexts? 

IDEMS is developing the novel socio-technical frameworks, infrastructure and products to address this challenge. At the heart of our work is pioneering “meaningful semantic interoperability”. Grounded in the application of frontier mathematical theory and made possible by advances in AI, IDEMS innovation transforms impact programme code and content into structured, reusable atomic data elements that can be malleably reordered, recombined or replaced to create unlimited, entirely new programme applications, interoperable down to the structured atomic data element level. 

IDEMS innovation unlocks impact at scale by enabling: 1) local programme adaptation to meet the highly variable digital, social and economic realities of low-resource contexts, 2) multidirectional data sharing and sensemaking for continuous systemic and local programme improvement, and 3) local ownership and control for a new model of affordable, sustainable, and community-accountable impact innovation. 

In this context, IDEMS faces the challenge of being a deeply innovative technology company, requiring significant mission-aligned impact financing to develop pioneering innovation, with an uncompromising mission to serve the public good. 

The Opportunity
IDEMS is seeking to appoint a Non-Executive Director to join its Board at this exciting stage of growth.

Role Purpose
The Non-Executive Director will provide independent oversight, strategic guidance, and constructive challenge, helping ensure IDEMS delivers on its social mission while strengthening organisational sustainability and impact.

While IDEMS operates at a deep academic and technical level, the role does not require deep technical or mathematical expertise. The Non-Executive Director’s value lies in their ability to develop an understanding of the systemic barriers to responsibly, inclusively scaling social impact in low-resource contexts–and of how existing approaches to scaling impact with technology at best often fail to deliver meaningful impact and at worst introduce new harms and dependencies. 

From that understanding, the Non-Executive Director will bring clear strategic perspective that includes offering high-level challenge and insight to help shape direction, identifying funding and partnership opportunities, strengthening decision-making, and ensuring alignment with social mission.

Key Responsibilities

• Contribute to the strategic direction of the organisation
• Provide independent scrutiny and governance oversight
• Support the executive team through challenge and advice
• Help ensure alignment between mission, impact, and sustainability
• Act as an ambassador for IDEMS, supporting fundraising, partnerships and visibility

Person Specification
We are particularly interested in individuals who bring a combination of the following (we do not expect any one person to have all of these):

• Senior leadership or board-level experience
• Interest in social impact, international development, or education
• Strong understanding of, or experience with, social and non-equity-based enterprise investment (of particular interest)
• Understanding of technology, data, or innovation ecosystems (desirable)
• Experience in governance, finance, scaling organisations, partnerships, or impact evaluation

A commitment to IDEMS’ values is essential, including collaboration, respect for complexity, and a focus on long-term impact.

Time Commitment
Approximately 5–10 days per year, including Board meetings and at least one full day at an in-person team meeting.

Why Join IDEMS?

• Be part of a globally recognised social enterprise addressing complex challenges
• Work with a diverse, international team
• Contribute to innovative approaches to technology for public good, including advancing new models for responsible, accountable AI
• Help shape an organisation focused on long-term, meaningful impact

Position Overview

This is a dynamic and rewarding internship opportunity to play a hands-on role in shaping the voice and visual identity of SEED Madagascar. As part of a passionate and collaborative communications team, you will contribute directly to how our work is shared with global audiences—helping to tell powerful stories of community-led development and conservation in southeast Madagascar.

This role offers a unique blend of creativity and purpose. You will support social media management, develop engaging visual content, and curate impactful imagery that brings our programmes to life. It is ideally suited to a proactive and imaginative individual who is eager to build practical skills in communications while contributing to meaningful, real-world impact. Throughout the internship, you will gain valuable experience in digital storytelling, branding, and content strategy within an international development context.

Location: Remote – based anywhere in the world

Time zone: East Africa Time

Timeframe: 6 months extendable – flexible, guideline 1-2 days a week

Overview: Voluntary, unsalaried, flexible times to suit volunteer

About the organisation

SEED Madagascar is a British Charity working in partnership with communities in the southeast of Madagascar. We integrate high quality community health, livelihoods, education infrastructure and conservation programmes to support sustainable change and add to international best practice through research and publication across all of our programmatic areas.

Starfish is an international development charity aiming to bring life, hope and opportunity to children in South Africa who have been orphaned or made vulnerable through HIV/AIDS and poverty. Starfish are looking for an enthusiastic person who is passionate about international development with good writing skills. The internship will be varied and include: researching trusts and foundations, writing applications, sending out applications & reports, managing data, and supporting event preparations. The Starfish UK London office is small and therefore you will become very much part of the team, being able to experience the operations of a dynamic international charity. This is a great opportunity to gain invaluable experience and enhance your CV. Desired experience - Use of Microsoft packages, organisational skills, good communication skills, research skills and the ability to work well in a team. Role starting May 2026. 

This position is for minimum 3 days a week, working from home with a March event in central London. 

TRUSTEE – SERVANTS FELLOWSHIP INTERNATIONAL (SFI)

Help rebuild governance, steward £11m+ assets, and shape the future of a global Christian charity supporting persecuted believers.

SFI is a Christian charity supporting persecuted Christians globally, now entering a critical phase to rebuild governance and define its future.

SFI stands at a turning point. Following regulatory scrutiny and structural challenges, a new board of trustees will be responsible for establishing strong governance, reviewing the organisation’s assets and investments, determining how SFI best supports Christian ministry globally going forward and how SFI operates within the Barnabas family. 

As trustee, you will:

• Strengthen governance, compliance and board effectiveness
• Provide strategic direction during organisational reset
• Oversee significant assets
• Shape future operating model and mission delivery
• Ensure transparency, accountability and wise stewardship

We’re seeking experienced, values-driven leaders with strong judgement and independence of thought. Backgrounds may include governance, finance, investments, property, law, or international work. 

What you’ll gain:

• Influence at a pivotal moment of organisational change
• Opportunity to shape global Christian impact
• Board-level experience in complex governance environments

Please contact Adam Stacey, CEO, Charisma Recruitment. Your expression of interest should be submitted through the Charisma website and include your CV and supporting statement.

We welcome and encourage applications from people of all backgrounds. We do not discriminate on the basis of disability, race, colour, ethnicity, gender, religion*, sexual orientation, age, veteran status, or other category protected by law.

Closing date: 2 June
First stage interviews with SFI (online): w/c 22 June
Second stage interviews with CMS (in person in Swindon): 29 June

*In accordance with the equality act 2010 it is a genuine occupational requirement that the post holder is a practising Christian.

Our partner is an environmental charity focused on protecting and restoring forests and supporting the communities that depend on them, with a particular emphasis on East Africa.

The Treasurer will join the Board of Trustees and provide oversight of financial management and governance. Working closely with the CEO and Finance Manager, the role includes monitoring financial performance, ensuring appropriate controls are in place, supporting budgeting and reporting, and helping trustees interpret financial information. You will also play a key role in overseeing financial processes linked to international operations.

The ideal candidate will bring strong financial expertise, with a recognised qualification and experience of organisational accounting. An understanding of charity finance is important, ideally with some exposure to international work. You will be comfortable operating at Board level and able to communicate financial information clearly to non-financial colleagues.

This role involves four Board meetings per year, alongside Finance Committee involvement and some ad hoc support, with an overall time commitment of around 10-12 days annually.

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For more Trustee and Treasurer roles please visit the AfID website.

Position Overview

This is an exciting opportunity for an early-career development professional to build hands-on experience in community fundraising and operational support. Based in the coastal town of Fort Dauphin, the Junior Fundraising and Operational Support Officer will play a key role in strengthening SEED’s community fundraising and supporting crowdfunding campaigns.

A core part of the role will be providing exceptional care to SEED’s community fundraisers, incoming staff and volunteers ensuring timely and professional communication. The postholder will lead volunteer and staff onboarding, supporting smooth and well-prepared arrivals in country, enhance communications and digital content, and assist with operational systems that underpin SEED’s work. 

The role will build strong relationships with schools, workplaces, running clubs, and community organisations in donor countries, supporting them to raise vital funds and awareness for SEED’s work. This will include identifying and researching new fundraising opportunities, stewarding community fundraising activities (such as bake sales and seasonal campaigns), and supporting fundraisers and volunteers to use third-party platforms effectively. 

Working within a collaborative national and international team, this is an office-based role with occasional field visits with opportunities to gain experience across fundraising, operations, and the realities of working in international development practice in a dynamic, cross-cultural environment. 

Title: Junior Fundraising and Operational Support Officer

Location: Fort Dauphin, Madagascar

Commitment: 12 months; Monday to Friday (35 hours a week)

Salary: Voluntary position, with local monthly stipend towards accommodation and a contribution of £650 towards insurance

Duties and Responsibilities:

1. Lead the onboarding of new staff, ensuring timely and well-prepared arrivals in country

2. Act as the primary point of contact for onboarding queries, both prior to and after arrival

3. Onboard and support international volunteers, including in their roles as individual fundraisers

4. Develop engaging fundraising materials and messaging across digital platforms 

5. Collaborate with the Communications team to produce engaging volunteer scheme marketing content

6. Support the design and delivery of community fundraising campaigns to grow crowdfunding income

7. Ensure consistency in branding and messaging across all fundraising outputs

8. Develop and deliver training and resources to strengthen capacity among volunteers and staff

9. Build and strengthen relationships with institutions in donor countries to grow community fundraising and crowdfunding opportunities

10. Identify and pursue new partnerships, networks, and platforms to increase fundraising reach

11. Monitor and evaluate fundraising performance, using insights to improve future campaigns

12. Support the Conservation Team in Sainte Luce with volunteer orientations and pastoral care as required

13. Provide pastoral care to international staff and volunteers, supporting wellbeing alongside line managers

14. Act as a point of contact for welfare concerns, responding in line with organisational policies

15. Take clear and accurate minutes during meetings, ensuring actions are tracked

16. Promote and uphold SEED’s policies, including safeguarding, whistleblowing, and anti-corruption

17. Undertake additional tasks as required to support wider organisational priorities

Required Skills & Experience/Person Specification 

• Hold an undergraduate degree or be able to demonstrate a passion for this area

• Be able to work independently and be proactively

• Have good all-round computing skills and experience in Microsoft Office 

• Have previous experience working to deadlines, highly organised, with the ability to manage multiple priorities

• Communicate clearly and engagingly in written English across a range of media forms

• Communicate verbally to encompass the range of cultures you will be working with

• To have a good level of written English and be able to proofread documents to a high standard

• Be fluent in English. A working knowledge of French is desirable but not essential

• To have a proactive, creative approach to fundraising and problem-solving

• Ideally have previous experience living, working or travelling in a developing country, though is not essential

• Be capable and comfortable adapting to life in a low-income country context, sometimes with basic living conditions

• Be able to adjust to life in another culture and a foreign language and be able to always work with cultural sensitivity

• Be comfortable with campsite conditions whilst supporting the volunteers in the field for days at a time

• Be able to work and socialise within a small group of people and to be respectful and take personal responsibility for maintaining a good reputation for the NGO in the community

• Demonstrate the ability, social skills and confidence to give clear guidance and support to other members of the team in respect of the philosophy and procedures of SEED to protect both their safety and the reputation of the NGO.

Our partner is a UK environmental charity working to improve biodiversity, water quality and public engagement across a local river catchment, delivering a wide range of projects in partnership with public bodies and local communities.

The Treasurer will join the Board as a Trustee and chair the Finance Committee, providing oversight of financial performance and governance. Working closely with the Chief Executive and finance lead, the role includes reviewing budgets and financial reporting, supporting the development of financial policies, and ensuring appropriate controls and scrutiny are in place. The role also acts as a bridge between the Board and staff, offering both support and constructive challenge, while remaining strategic rather than operational.

The ideal candidate will bring financial experience, either through professional qualification or relevant senior-level roles, along with an understanding of charity finance and governance. You will be comfortable operating at Board level, able to communicate financial information clearly to non-financial colleagues, and confident contributing to strategic discussions.

This role involves around 8 meetings per year, including Board and Finance Committee meetings, with in-person meetings on the outskirts of Oxford and some flexibility for remote participation.

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For more Trustee and Treasurer roles please visit the AfID website.

Our partner works globally to support local communities to safely document human rights abuses. Through its network and tools, the organisation enables citizen journalists to gather and share evidence that can drive accountability and change.

The Treasurer will sit on the Board as a Trustee and play a key role in overseeing the financial health of the organisation. Working closely with the Chair, CEO, Operations Director and finance lead, the Treasurer will support strong financial governance, provide strategic oversight, and help guide decision-making through clear financial insight. The role also involves chairing the Finance Committee, reviewing budgets and management accounts, advising on financial risks, and overseeing the audit process.

The ideal candidate will be a qualified accountant or an experienced finance professional, with a good understanding of charity finance and governance. You will be comfortable operating at board level, able to provide constructive challenge, and confident explaining financial matters to non-financial stakeholders. A collaborative approach, sound judgement, and a genuine interest in the organisation’s mission are key.

This is a rewarding trustee opportunity with an estimated time commitment of around 5 to 6 hours per quarter, alongside some ad hoc support as needed, offering flexibility around when that time is given.

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For more Trustee and Treasurer roles please visit the AfID website.

Our partner is a UK-based health justice charity working to improve health and wellbeing by addressing issues such as housing, energy, migration and state violence.

The Treasurer will join the Board of Trustees and provide oversight of financial management and governance. Working closely with the Executive Director and Head of Finance, the role includes monitoring financial performance, supporting budgeting and reporting, ensuring appropriate controls are in place, and helping trustees interpret financial information. You will also advise on the financial implications of strategy and support strong financial decision-making at Board level.

The ideal candidate will bring strong financial expertise, with a recognised qualification or equivalent experience, and an understanding of charity finance and governance. You will be comfortable operating at Board level, able to communicate financial information clearly, and willing to contribute to wider strategic discussions. An interest in health justice or social impact would be beneficial.

This role involves four Board meetings per year, alongside some ad hoc support between meetings.

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For more Trustee and Treasurer roles please visit the AfID website

Our partner is a well-established UK charity with a strong reputation in healthcare research and data, playing an important role in improving outcomes and informing policy across the sector.

The Treasurer will join the Board as a Trustee and chair the Audit and Risk Sub-Committee, overseeing financial governance and supporting long-term sustainability. Working closely with the senior leadership team, the role includes reviewing budgets and financial reporting, advising on reserves and risk, and ensuring appropriate controls and compliance are in place.

The ideal candidate will be a senior finance professional, likely at CFO or Finance Director level, with strong experience in governance, audit and risk. You will be comfortable operating at Board level, able to provide constructive challenge, and confident communicating financial matters clearly.

This is a strategic oversight role with an established finance function in place. The commitment includes quarterly Board and committee meetings, with two in-person meetings in London each year, plus some ad hoc support.

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For more Trustee and Treasurer roles please visit the AfID website.

Zambia Orphans Aid UK (ZOA-UK) is looking for part-time volunteers to support our Digital & Communications work. The ideal candidates will have passion for all things digital and an interest in international development. We are seeking people who have good digital understanding, a flare for design and experience of creating social media content across a range of platforms.

You will possess a positive attitude together with a proactive approach to problem solving. You will be home-based and have the freedom to set your own hours, so self-motivation is essential.

Volunteers support ZOA-UK’s communications and digital activities to increase the reach, profile and influence of the charity and build our brand as a leading charity supporting orphans and vulnerable children in Africa. The volunteers will support the small team to create a cohesive and effective approach to delivering our messages to target audiences, driving supporter engagement and donations, and raising awareness of the needs of orphans and vulnerable children in Zambia. 

Range of likely duties to include:

1. Write up case studies and stories of change and ensure they and accompanying photographs and video footage are stored securely in our image and case study database

2. Help build our social media activity to achieve measurable outcomes in terms of raising awareness, and increasing numbers of supporters who convert to become donors

3. Create and schedule inspiring content for social media channels – Instagram, facebook, X, linkedin, ticktock etc

4. Create blogs, infographics and other content for our wordpress website, supporter newsletters and annual report

Are you looking to build experience in communications while supporting children’s education in Malawi?

The Mlambe Project is a small but impactful charity building sustainably constructed school blocks in rural Malawi. We’re looking for a volunteer Communications & Social Media Intern to help us share our story and grow our online presence — all in just around one hour per week.

What you’ll do:

• Create and schedule engaging social media posts and update website
• Help tell the story of our school building projects and the people we work with
• Share updates, photos and impact stories
• Suggest ideas to grow awareness and engagement
• Support the team in Malawi to take engaging content

Who this would suit:

• Students or recent graduates
• Anyone wanting experience in the charity or international development sector
• Creative self-starters who enjoy writing and storytelling

Why volunteer with us?

• Gain real, hands-on experience
• Build your CV and portfolio
• Work flexibly around your schedule
• Contribute directly to improving education access for children in Malawi

This is a small time commitment with meaningful impact.

If you’d like to get involved, we’d love to hear from you. Please get in touch with a short introduction about yourself and why you’re interested.

We are seeking to recruit a Trustee with expertise in major donor fundraising to join our Board.

This is an exciting opportunity to help shape the future of a global charity working to improve diagnosis, treatment, support and research for people affected by encephalitis.

The Role

As a Trustee you will share collective responsibility for the governance, strategic direction and sustainability of Encephalitis International.

We are particularly seeking someone who can bring experience and insight in major donor recruitment, retention and stewardship to support the charity’s development and fundraising ambitions.

You will:

• Provide strategic guidance on major donor and philanthropic fundraising
• Help strengthen our approach to donor engagement, stewardship and long-term relationships
• Support the development of sustainable income streams and fundraising strategy
• Act as an ambassador for Encephalitis International and its mission
• Contribute to Board discussions and decision-making

This role is strategic rather than operational, though trustees may occasionally open doors, make introductions or support relationship-building where appropriate.

What We Are Looking For

We would particularly welcome candidates with experience in:

• Major donor fundraising or philanthropy
• High-value relationship management
• Philanthropic giving within the charity, corporate or private sectors
• Developing or advising on major gift strategies

You may have gained this experience through work in the non-profit sector, philanthropy, corporate leadership, wealth advisory, or as a major donor yourself.

We are also particularly keen to welcome candidates from under-represented groups.

Previous trustee experience is not essential.

Time Commitment

• Approximately 4–6 Board meetings per year (usually virtual) and one in-person away-weekend.
• Occasional participation in committee meetings or events
• Preparation time for meetings

This is a voluntary role, though reasonable expenses will be reimbursed.

Why Join Us?

By joining the Board of Encephalitis International you will play a vital role in helping the organisation expand its impact globally. Strengthening philanthropic support will allow us to reach more people affected by encephalitis, accelerate research and increase awareness of this often misunderstood condition.

You will be joining a passionate and committed Board helping to drive forward meaningful change for patients, survivors and families worldwide.

AtoANI Agriventure

We provide Farming-as-a-Service combining data-driven crop planning, direct distribution, and carbon credit monetization.

Carbon MRV and Climate Finance Specialist

Role Overview
AtoANI Agriventures is looking for a Carbon MRV and Climate Finance Specialist to support the development of frameworks for measuring environmental outcomes from sustainable agriculture initiatives. This role focuses on research and analytical support related to measurement, reporting, and verification (MRV) systems, environmental impact monitoring, and emerging climate finance mechanisms related to agriculture and nature-based solutions. The volunteer will assist in reviewing methodologies for environmental monitoring, exploring approaches for quantifying ecosystem benefits from regenerative agriculture, and supporting the preparation of technical documentation and reports.

The role will involve working closely with the project team to help translate environmental data into insights that can support sustainable farming practices and climate-aligned agricultural initiatives.
This role is well suited for individuals interested in carbon markets, climate finance, regenerative agriculture, or environmental impact measurement.
Key Responsibilities

• Design digital MRV architecture for soil carbon monitoring.
• Assist in structuring MRV workflows for regenerative agriculture.
• Support research on carbon credit methodologies and soil carbon measurement.
• Align platform outputs with Verra methodology.
• Develop soil carbon quantification workflows.
• Coordinate for carbon issuance.
• Prepare documentation for carbon credit certification.
• Structure carbon pre-purchase agreements.

Key Outputs

• Soil carbon mapping system
• Carbon sequestration dataset
• Verra-aligned MRV protocol
• Carbon credit issuance pipeline

Volunteer Profile

• Background in Climate Science, Environmental Economics, Sustainability, or Policy
• Climate MRV Specialist
• Carbon markets expertise
• Experience with:
  • Verra Standard methodologies
  • Remote sensing for carbon
  • Climate finance
• Interest in carbon markets, nature-based solutions, or regenerative agriculture
• Strong research and analytical skills

Minimum Hours per Week:

7-9 hours per week

Duration:

6+ months