Head of special events and stewardship jobs in Bermondsey, greater london
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About GSG Impact
GSG Impact is a global network of National Partners working to build impact economies that mobilise capital for measurable social and environmental impact. Through its network spanning more than 48 countries, GSG Impact works with governments, investors, regulators, development finance institutions, and ecosystem actors to strengthen the enabling conditions for impact-oriented economies, where capital flows to create positive social and environmental outcomes.
Position Summary
The Head of Fundraising will lead GSG Impact’s fundraising function at a critical stage of organisational growth and income diversification. The role is responsible for delivering GSG Impact's fundraising strategy, supporting the achievement of annual income targets of approximately £3 million per year, converting strategic priorities into fundable propositions, and building the systems, processes, relationships, and team capabilities required to secure sustainable long-term funding.
Working closely with the Chief of Engagement and Strategic Partnerships, senior leadership, fundraising team, Trustees, and National Partners, the Head of Fundraising will oversee the development of a diversified funding portfolio and will be responsible for building and managing a robust fundraising pipeline, strengthening donor stewardship, improving cost recovery, and ensuring fundraising activity is aligned with organisational priorities and financial sustainability goals.
This role requires a proactive fundraiser who can originate opportunities, open senior relationships, develop compelling narratives, lead complex proposal processes, and create a culture of shared fundraising responsibility across the organization.
Key Responsibilities
Business development, Prospecting and Pipeline Conversion
Build and maintain a prioritized list of top institutional, philanthropic, bilateral, multilateral, DFI, corporate, and family-office, and high-net-worth prospects aligned with GSG Impact's strategic priorities.
Proactively identify, research, qualify, and cultivate new prospects, with a particular focus on funders aligned with impact economies, domestic capital mobilisation, climate adaptation and resilience, impact transparency, policy reform, investment vehicles, and emerging markets.
Develop and manage a rolling pipeline of high-quality funding opportunities, moving prospects from initial identification through cultivation, concept development, proposal submission, negotiation, and grant close in collaboration with programme staff and National Partners.
Translate GSG Impact’s strategy into compelling fundable propositions, including unrestricted/core support, restricted programme grants, regional funding, National Partner support, and special initiatives.
Personally lead the development and conversion of the highest-value opportunities, especially prospects requiring senior-level cultivation.
Identify and develop new revenue opportunities, strategic partnerships, and funding models that support GSG Impact's long-term sustainability and income diversification
Proposal Development and Grant Acquisition
Lead the development of high-quality funding proposals, concept notes, and donor engagement materials.
Ensure strategic alignment of all proposals with organisational priorities and donor interests.
Ensure all proposal budgets meet or exceed GSG Impact's cost-recovery targets
Set and ensure implementation of standards for proposal quality, narrative framing, and budget methodology across the fundraising team
Donor Management and Stewardship
Support the Chief of Engagement and Partnerships with relationship management of GSG Impact's most significant donors and strategic prospects
Lead the annual stewardship strategy, ensuring renewal and growth of key funding relationships
Oversee narrative and financial reporting, ensuring high quality, consistency, and timeliness
Functional Leadership
Manage the fundraising team, providing coaching, oversight, performance management, and professional development
Ensure compliance with Fundraising Regulator, GDPR, and relevant UK legislation
In collaboration with colleagues across the organisation monitor and update the information in CRM for fundraising contacts and other relevant information.
Implement strong financial tracking, reporting, and forecasting processes
Foster a culture of fundraising responsibility across GSG Impact teams
Innovation & Growth
Identify new funding opportunities and diversify income streams
Explore digital fundraising and emerging trends
Drive continuous improvement in fundraising performance, effectiveness and operational excellence.
External Representation
The Head of Fundraising plays a key role in relationship management with GSG Impact's most significant funders and prospects. They represent the organization at key sector events and convenings as delegated by the Chief of Engagement and Partnerships.
Qualifications
Demonstrable track record of originating new donor relationships and converting them into six- or seven-figure grants.
Experience in building prospect pipelines from a limited starting base.
Strong understanding of institutional philanthropy, bilateral and multilateral funding, DFIs, and/or impact investing funders.
Proven ability to develop fundable propositions from complex, technical, organisational strategies, including on policy, systems-change, market-building, or ecosystem-development initiatives
Experience working directly with CEOs, Boards, Trustees, or senior principals on donor cultivation.
Strong commercial discipline: pipeline management, probability weighting, forecasting, and cost recovery.
Ability to write or lead the development of high-quality proposals under tight timelines.
Competencies
Alignment with GSG Impact mission and values
Proven fundraising track record in international development, impact investment, philanthropy or social sector
Strategic thinking and fundraising planning
Senior donor relationship management
Team leadership and coaching
Strong written communication and proposal development
Budget and cost-recovery literacy
Collaborative working style
How to apply
Please send your CV and a covering letter of no more than two pages outlining how your skills and experience meet the essential criteria for this role.
The deadline for applications is 5pm on 22 June 2026.
We are committed to equality and diversity of opportunity and positively encourage applications from people of all backgrounds. All applicants will also be asked to complete a short equality and diversity monitoring form, which is held separately from your application and plays no part in shortlisting decisions.
The client requests no contact from agencies or media sales.
Please note, this is a 12 Month Fixed-Term position.
Working closely with the Philanthropy Managers, and the Trust Lead, you will lead the teams to secure, and grow, vital funding from philanthropic and trust sources to support the welfare of dogs and cats across the UK and internationally. The role currently leads a team of 7, which will continue to develop over the coming years.
The postholder will drive forward the Philanthropy & Trusts strategy as well as oversee KPI development and measurement, and budgets for the teams. The role is also responsible for growing the prospect and donor pools for both Philanthropy & Trusts and ensuring that the team’s donor development plans reflect best practice in cultivation, solicitation and stewardship.
The post will work closely with colleagues across the organisation, but in particular with the Head of Philanthropy, Partnerships & Commercial, the Senior Corporate & Commercial Partnerships Manager, the Senior Fundraising Operations Manager and the Special Events & Stewardship Manager, to collaborate on joint projects and ensure contacts are shared to maximise all opportunities.
This is an exciting opportunity to further develop an already successful team and make a real difference to the cause of animal welfare.
What we can offer you:
In return for your commitment to our cause and to recognise the value of our employees, Battersea offers a range of benefits to support the wellbeing of our employees. These include:
- 28 days of annual leave (plus 8 days paid public holidays) per year.
- Discounted gym memberships and cycle to work schemes.
- Employee Assistance Programme and access to Wellbeing Resources.
- Generous pension contributions - up to 10% employer contribution.
- Free healthcare cash plan, where you can claim for a range of treatment including dental, optical, physiotherapy, chiropody and acupuncture every year.
- Annual interest-free season ticket loans.
We are also committed to providing learning and development to our employees. During your time with us, we provide support for your professional and career development, including access to digital and in-person training programmes, leadership and management training, mentoring and much more.
Our hybrid working model:
We operate a 50% onsite hybrid working model, with our office-based staff splitting their time between site based and home working. This enables our office-based staff to balance the benefits of home working with onsite collaboration and maintaining a connection to our cause.'
Diversity and inclusion:
We are committed to providing a welcoming and inclusive experience for all staff, volunteers and trustees and those hoping to join us. We operate an anonymised shortlisting process and actively seek to ensure our process is fair and equitable for all.
We understand the value of diverse voices, perspectives, and experiences to help us deliver even more for our dogs and cats, and we welcome applicants from all sections of the community.
As a Disability Confident Committed Employer we will ask about any adjustments you may need at application and/or interview stage, and if you are offered a role with us, we’ll talk to you about any workplace adjustments you may need to help you perform at your best. Greyscale copies of the recruitment pack are also available on request.
More about us:
At Battersea, we aim to never turn away a dog or cat in need of help. We give each one lots of love, expert care and get to know their characters and quirks so we can find them a new home that’s just right for them. Join us and help us be here for every dog and cat, wherever they are, for as long as they need us.
Acceptable use of AI:
At Battersea, we value expertise. We recognise each candidate that applies to us will have a range of expertise they can offer us, so we want to hear about this in your own words. We understand the support that generative artificial intelligence (AI) software can offer but it can also lead to numerous applications presenting as generic and impersonal. This makes it difficult to gain understanding of your unique experience.
To best showcase yourself, we encourage you to write your responses without the assistance of AI. If you require the use of AI software to aid in completing your application, we ask you use the generative responses as a prompt for writing your answers and avoid copying and pasting. You must also ensure the information presented in your application accurately reflects your experience.
Closing date: 25th June 2026
All applications must be submitted before the closing date advertised. We reserve the right to close the vacancy early if a high volume of applications is received.
Interview date(s): First Round Interviews: 30th June, 1st, & 2nd July 2026; Second Round Interviews: w/c 6th July 2026
For more information about the role, please download our Recruitment pack.
Battersea is here for every dog and cat, and has been since 1860. We believe that every dog and cat deserves the best.



The client requests no contact from agencies or media sales.
Liberty is seeking an experienced, dynamic and ambitious Individual Giving Manager to implement a recently adopted individual giving strategy, lead a fast-paced team, and drive forward the next phase of increased public fundraising.
We are looking for someone experienced in digital communications and conversion, excited by the chance to work across a range of human rights issues, and who brings solid experience in leading a team.
Our current priorities are to maximise the success and profitability of supporter acquisition and conversion (mostly digital), forming tailored, data-driven supporter journeys (online and offline), creating a culture of testing, evaluating and optimising, and delivering engaging, integrated fundraising campaigns based on Liberty’s public campaigning and legal cases, and the investigative journalism of Liberty Investigates.
Liberty fully embraces flexible working and is committed to employee development. We aim to encourage people from all backgrounds to work with us and are particularly interested in hearing from people from minority backgrounds and all socio-economic sections of society. Liberty supports hybrid working, with a minimum office attendance of between one and two days per week in the Westminster office, depending on contracted hours.
The deadline for applications is 9am Monday 15 June 2026
Applications received after this deadline will not be considered.
Please be aware that we do not accept CVs for this role. All applicants must complete the application form to apply.
First round interviews will be held online on Thursday 2 July 2026 and Friday 3 July 2026.
Second round interviews will be held in the office on Monday 13 July 2026.
Liberty challenge injustice, defend freedom and campaign to make sure everyone in the UK is treated fairly.
The client requests no contact from agencies or media sales.