5 Fundraising assistant jobs in London

This is an exciting opportunity to join EarthPercent at a pivotal stage in our growth. 

The Fundraising & Communications Assistant is a brand-new role designed to support a more joined-up approach across EarthPercent’s activity. Working across fundraising, communications and community, you’ll help ensure these closely connected functions are aligned, enabling EarthPercent to build and strengthen relationships with artists, partners, donors, supporters and the wider music community. 

The role provides essential administrative, operational and project support, helping deliver partnerships, campaigns, events, communications and engagement activities that advance EarthPercent’s mission. You’ll play a key role in keeping projects organised, ensuring information flows effectively across the organisation and enabling colleagues to build and steward successful relationships.

You’ll support the planning and delivery of live fundraising shows, industry events and campaigns; assist with partnership materials and communications; maintain key systems; and help ensure colleagues have the information they need to deliver high-quality work. 

As part of a small, ambitious team, you'll have the opportunity to contribute across a range of our fundraising, communications and engagement activity, gaining broad experience while helping shape a growing organisation. This varied, hands-on role is ideal for someone who is highly organised, proactive and keen to build a career at the intersection of music and environmental action.

Person Specification

You might currently work in the music industry, in a partnerships or account management role, or within the charity sector. Whatever your background, you’re motivated by building meaningful relationships, helping raise funds and generating support for environmental action through music.

You’re highly organised, detail-oriented and proactive. You take pride in delivering high-quality work, managing competing priorities and supporting others to succeed. While you’re excited by the opportunity to work with artists and partners, you’re equally happy rolling up your sleeves with the coordination, administration and behind-the-scenes work that makes it all possible.

Most importantly, you’re eager to learn, develop your skills and help EarthPercent deliver on its mission. 

Harris Hill is looking for an interim Fundraising Assistant to support a national cancer charity for 3 months ASAP.

Key tasks and duties

Communicate with supporters via email, offer tips for their fundraising, get to know them and build rapport.

Update records on our fundraising database.

Place orders for fundraising materials.

Respond to supporter queries 

Any other duties that are within the scope and remit of the role and as agreed with your manager.

Ideally, you would have previous experience of working in a fundraising team, supporter care, or similar.

If you are interested in this opportunity and would like to find out more, please get apply for more details.

About Restless Development

Restless Development is a global non profit agency. We support the collective power of young leaders to create a better world. We are independently registered and governed in nine countries (India, Nepal, Sierra Leone, Tanzania, Uganda, UK, USA, Zambia and Zimbabwe) bound together by our vision for youth power. We run youth-led programmes to tackle the issues that young people care about the most –  We also run the Youth Collective – a growing network of over 4000 local youth civil society groups and organisations in 185 countries. We are committed to creating an agency that walks the talk on power shifting, using the power shifting checklist, both internally and externally.

Our approach to safeguarding

Restless Development considers the welfare and protection of children, young people and vulnerable adults to be an organisational imperative with primacy over the success of programmes or strategic objectives. We recognise that safeguarding is everyone’s responsibility and we expect all of our staff, volunteers and partners to ensure we protect the communities in which we operate from harm and abide by our Safeguarding Policy.

About the role

The Schools Triathlon is a fun, mass participation sporting event for 7–13 year olds. Its mission? To get more young people moving, having fun, and discovering the power of fundraising. In 2026, over 12,000 young people took part in 15 events, raising an incredible £1.8 million for Restless Development and local charities. Since it began, the Schools Triathlon has raised over £8 million—making it our flagship fundraising event.

As an Assistant Fundraising Events Coordinator, this is a fantastic entry level opportunity for anyone looking to kickstart their career in fundraising and events management. and you’ll play a vital role in Restless Development’s close knit fundraising team, helping to deliver our flagship events the Schools Triathlon. You’ll gain hands on experience working with a wide range of stakeholders, including our volunteer Schools Triathlon Committee, schools, pupils, parents, and event delivery partners. A big part of your role will involve delivering fun and engaging school assemblies, encouraging pupils to take part and fundraise for Restless Development.

Alongside this outward facing work, you’ll provide essential administrative and operational support behind the scenes. This will include managing participant data in Excel, Eventrac, and Salesforce; uploading and running reports; processing donations (including cash and cheques); and ensuring our records are accurate and up to date.
You’ll also be the first point of contact for event participants and their families, providing warm, professional support through email and phone queries. We’re looking for someone who thrives on variety, can juggle multiple tasks, and stays calm under pressure. You’ll be highly organised, detail-focused, and self-motivated, with excellent interpersonal skills and a positive, can-do attitude.

Key responsibilities

Deliver and event manage high-quality Schools Triathlon events in 2026 and beyond 

• Manage the assembly tracker to ensure it is kept up to date, with relevant members of the team notified when new assemblies are booked in.
• Maintain accurate records across our registration platform (Eventrac), our CRM system (Salesforce) and Excel, including registrations, fundraising data, and supporter information.
• Monitor and track fundraising progress for over 13,000 participants, encouraging and supporting them to reach their goals.
• Manage JustGiving pages, ensuring all fundraising activity is accurately logged.
• Liaise with Finance to process donations (online, offline, and cheques), allocate income correctly, and thank supporters promptly.
• Support with the merchandise and fulfillment process 
• Occasional website updates.

Fundraising and relationship management

• Be the first point of contact for schools, parents, and participants via the Schools Triathlon inbox.
• Book and coordinate school assemblies, and deliver assemblies or fundraising workshops.
• Build and maintain strong relationships with schools, pupils, and parents, thanking and supporting them throughout their fundraising journey.
• Provide admin support across our 3rd party events as needed
• Attend meetings with third party suppliers and schools when necessary
• Support on wider charity initiatives as and when needed

Social Media

• Lead on all social media activity for the Schools Triathlon across  our social media channels
• Work with our PR & Comms team and Host school stakeholders to deliver exceptional PR across the Schools Triathlon event series
• Report monthly on KPIs, ensuring effective tracking for social engagement across all channels
• Work closely with the PR & Comms team, to ensure best working practices and collaboration is in place

Other 

• Attend Schools Triathlon events (April–June) and occasional evening/weekend work for which Time Off In Lieu (TOIL) will be provided.
• Regular travel to schools is required, so access to a reliable vehicle is essential (travel costs will be reimbursed).
• Carry out any other duties as required to support the fundraising team.

Job title:
Assistant Fundraising Events Coordinator 

Location: Hybrid - Preferably West London, Berkshire or Wiltshire based due to external meetings location

Salary: £26,143 gross per annum (Band 0)

Preferred start date: As soon as possible

Length of contract: 2 years fixed contract

Reports to: TBC

Expected travel: Regular travel to London for staff meetings and other areas in the UK. Evening and weekend work for which time off in lieu will be given. Expenses for travel and work outside working hours will be given according to our policy.

Other requirements: Must have a full drivers licence and access to a vehicle. Will be required to complete DBS check.

About you

We are looking for people with the right competencies and skills for the role, and who demonstrate  the personal qualities consistent with our values.

Our value: HEART - We are who we serve. We are brave.

Supports Managers to embed a values-led culture within their team by holding junior staff members to account for values-led behaviour. Uses values to guide decision making and group actions.

Involves others in the development of solutions to both the causes and results of problems. Supports Managers to promote change to others.

Our value: HEAD - Delivers Quality. We are 100% professional.

Frequently creates opportunities to maximise their contribution to team priorities. Supports others to deliver quality and continually improve their work. Considers relevant information to propose more effective and cost-efficient ways of working.

Takes ownership for managing elements of a budget and/or programme and/or incidents with little guidance from others. Considers underlying issues and Restless Values when making operational decisions. Consults with others when facing difficult decisions.

Our value: VOICE - We generate leaders. We are proud to carry the banner for youth-led development.

Communicates a compelling vision for the areas which they take partial ownership for; providing strong leadership to others. Will typically manage one or more junior staff members.

Takes responsibility for personal development, committing to take on new challenges which build team capacity. Develops others through proactive sharing of knowledge, skills and opportunities.

Our value: HANDS - We are in it together. We listen and learn.

Confidently adapts their communication style to suit their audience, and coaches others to do so. Is able to influence others to build shared understanding.

Seeks opportunities to collaboratively deliver quality against team goals by building strong internal and external relationships. Facilitates introductions amongst staff and stakeholders to help others to grow their relationships. Cultivates partnerships at a national level.

Skills and experience

Essential

• Good organisational skills, with the ability to help plan and support events and fundraising activities.
• Strong people skills – friendly, approachable, and confident in working with colleagues, volunteers, and supporters.
• Clear written and verbal communication, with the ability to write emails, updates, and speak to supporters.
• Able to manage time well, meet deadlines, and balance different tasks.
• Confident using IT systems, especially Microsoft Excel, Word, and Outlook.
• Comfortable working with numbers and handling financial information accurately.
• Able to work independently when needed, while also being a supportive team player.
• A good eye for detail and pride in producing accurate, high-quality work.
• Full driving licence and access to a vehicle.

Desirable

• Some experience (paid or voluntary) in fundraising, events, or community activities.
• An interest in international development, the charity sector, or community engagement.
• Experience helping to organise events or projects, either in work, study, or volunteering.
• Familiarity with using a database or CRM system (training can be given).
• Confidence in speaking to groups, or a willingness to develop public speaking skills.

Restless Development is an Equal Opportunities employer and welcomes applications from all sectors of the community. Restless Development will ensure that no applicant or staff member receives less favourable treatment on the grounds of gender, sexual orientation, marital status, social status, caste, race, ethnic origin, religious belief, age, HIV status, disability, or any other factor that cannot be shown to be relevant to performance.

What we do for you

We are proud to commit to a transparent global salary scale, ensuring a fair and comparable system of pay across all global locations. In addition to salary, we offer pension contributions and other benefits in accordance with the local Hub.

Values and Culture

At Restless Development, we’re proud that the strength and integrity of our Values has been recognised by staff, young people, donors and others who we work with.  Beyond this, we have a culture of recognising and celebrating both our Values and our global achievements with monthly Values Champions and an annual Values Day.

Work-life Balance

It goes without saying that we work hard at Restless Development. We also recognise the importance of helping staff to maintain a positive work-life balance by offering:

• 24 days annual leave (in addition to public holidays and with an extra day of annual leave given for each full year of service, up to a maximum of 28 days).
• Birthday Leave
• Access to flexible working.
• Generous study leave, maternity, paternity or adoption leave, and other leave allowances.

Professional Development

Restless Development is proud to be an employer who recognises potential and invests in the development of its staff.  We are committed to the professional development of our staff through:

• Empowering opportunities to work on significant projects which stretch and inspire staff – allowing them to develop on-the-job. 
• Regular performance management.
• Training and development opportunities, including supporting our staff to identify mentors both within and outside of the agency.
• Quarterly Staff Workshops for all staff to give and receive agency updates, receive training, and socialise.

When travelling abroad with work, all staff will be covered by Restless Development’s travel and medical insurance.

Guts UK are looking for a new Fundraising Assistant to join the team. The fundraising assistant is the first point of contact for many of our supporters and donors. They record all of our donations in our fundraising database; they make sure all of our donor data is up to date; and they are often part of the early stewardship journey for our supporters.

The role holder is responsible for the accuracy and completeness of all donor information in our fundraising database including consent and marketing preferences. They are also responsible for capturing all fundraising donations in that database with the appropriate coding to help us understand where the donation came from. The role works closely with the finance team to make sure physical donations are treated properly but also to make sure the fundraising systems and finance systems always match.

The role holder will be the first point of contact for many of our supporters and the role is critical in ensuring those supporters have a smooth, professional and friendly experience. This role holder will make sure all donors get the recognition and thanks they deserve by delivering exemplary stewardship.

We have big ambitions to increase our fundraising income and this role is critical in making sure that as we grow, we have the foundations in place to keep everything running smoothly.  

So, if you have a keen eye for detail and process, care about people, and are looking to start or build your career in fundraising – this could be the role for you. 

Who are Guts UK Charity?

Guts UK Charity is committed to a world where digestive conditions are better understood, better treated and everyone who lives with one gets the support they need. Too many people are suffering or dying in silence or alone. They don’t know where to turn for information or support, diagnosis takes too long for many, and treatment can often come too late.

We are the only UK charity that covers the entire digestive system. We raise vital awareness of digestive conditions, fund life-saving research, and provide patients and loved ones with expert information and support – we are informed by evidence and expertise, our community, and the patient voice. 

Our mission is simple: to improve the lives of millions of people affected by digestive conditions 

Please see the attached detail job pack for further information and how to apply.