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We are looking for an experienced and strategic Business Development Lead to join us on a 10-month maternity cover contract, leading critical fundraising and partnership development efforts that support our global mission. At ClientEarth, we use the power of the law to protect life on Earth.
You will work closely with ClientEarth’s global programme and leadership teams to contribute to organisation-wide fundraising strategy, oversee effective fundraising processes, cultivate new relationships, oversee the development of winning proposals, and ensure a growing and diverse funder base for ClientEarth.
Important dates to Note: Applications close on 30 July 2026 and if you are requested to submit additional information, the deadline to have this submitted is the 3rd of August for your application to be fully considered. Please also remember to check our recruitment process section at the bottom of the advert to get acquainted with our recruitment process for this role.
Key Responsibilities
- Develop and implement fundraising strategies that reflect the medium-long term growth and sustainability needs of ClientEarth
- Develop new funding opportunities that are aligned with ClientEarth’s strategic programmatic priorities and budgetary needs
- Cultivate new and existing funding contacts to nurture and build a portfolio of relationships, representing ClientEarth at high level events and meetings
- Make strategic decisions within the Business Development team’s remit, develop annual and quarterly plans, feed into strategy meetings, and present updates as required
See the job description for a full list of duties for this role.
Skills, Knowledge & Expertise
- Significant experience of working in a fundraising or business development role
- Demonstrable experience of building high-value pipelines, cultivating relationships with prospects and securing six and seven-figure multi-year grants
- Strong knowledge of foundation, institutional and statutory income streams and financial processes
- Knowledge of and/or interest in environmental issues such as climate change, biodiversity, air pollution
See the job description for a full list of duties for this role.
Job Benefits
Flexible working: We are proud to be a Flexa accredited Employer. Visit our Flexa Employer page for more information on our approach to flexible working. Our flexible working policy allows our people the choice to decide to work from home/another location in the country where their contract of employment is issued for 80% of their month, with the other 20% of their month being office-based. See our benefits page for more: Benefits | ClientEarth Careers as well as our flexible working FAQ.
ClientEarth values diversity and inclusion and the benefits this brings. We aim to appoint the most suitable candidate at all times and welcome applications from people from all different backgrounds. See our Equity, Diversity and Inclusion (EDI) at ClientEarth | ClientEarth journey page for more.
Please note that ClientEarth is only able to employ those who have the pre-existing legal right to work in the UK.
ClientEarth is not a law firm and does not provide legal advice or legal services to third parties.
Using the power of the law to protect life on Earth.


The client requests no contact from agencies or media sales.
Business Development Lead (Part-Time)
Location: Bromley (hybrid working with some flexibility)
Salary: £35,000 FTE (pro rata, 1 day per week)
Vacancy Type: 18-month fixed term contract
Greener and Cleaner is a community-led charity based in Bromley, supporting residents and organisations to take practical action on climate change and sustainable living.
We’re looking for a Business Development Lead to help us grow a sustainable, non-grant income stream over an 18-month programme.
Building on our existing partnerships, outreach and corporate services, you’ll help shape a clear and commercially viable offer for organisations, packaging activity such as workshops, training and engagement programmes into something that can be delivered at scale.
This is a unique opportunity to combine purpose-led work with commercial thinking, helping organisations engage with sustainability in a meaningful and practical way.
What you’ll do:
- Shape and develop a commercially viable offer for organisations
- Package existing services into a clear, structured offer
- Engage businesses and introduce Greener and Cleaner’s work
- Build and manage relationships with corporate partners
- Identify opportunities to grow income through partnerships
- Use feedback to refine and strengthen the offer over time
Equity, Diversity and Inclusion
Greener and Cleaner is committed to creating an inclusive and welcoming environment for everyone. We actively encourage applications from people of all backgrounds, particularly those who are underrepresented in the environmental and sustainability space. We value different perspectives, experiences and ways of thinking, and believe these strengthen our work and impact.
How to Apply
We want to ensure the right person for the team, so please don’t allow imposter syndrome to get in the way of applying. If you think you would be a great fit, we’d love to hear from you, even if you don’t meet every requirement.
We look forward to hearing from you.