If you’ve been looking to join a fast-growing startup with a bold vision of a world where doing good is built into everything we do, then you’ve found the right place. Backed by General Catalyst, the same investors behind Stripe and Airbnb, we’re building something truly extraordinary. As a fast growth, AI-native social impact startup, we power general change through technology. We enable companies to seamlessly integrate positive impact into what they do through a unified platform while supporting nonprofits in gaining access to cutting-edge technology and finding new funding streams. Global brands, including Google, OpenAI, TikTok, LinkedIn, HSBC, Atlassian and Twilio
- as well as thousands of nonprofits, including the Red Cross, Cancer Research, and Oxfam
- use Goodstack to make a difference. We’re looking for an exceptionally thoughtful, detail-driven Grant Writer to lead high-quality grant research, writing and review for our nonprofit partners. If you have a strong grant writing background, enjoy turning complex programme information into clear funding narratives, and want your work to support organisations doing meaningful social impact work, this could be the perfect role for you. Write compelling LOIs,



grant applications and supporting narratives aligned to funder requirements.
- Use AI to increase quality and pace: Balance pace, quality and care across multiple partner relationships, keeping work moving and expectations clear.
- Help strengthen our grant support process so we can serve more nonprofits well, without compromising quality. Producing high-quality grant drafts at a consistent pace.
- AI is used thoughtfully to improve speed, consistency, and quality.
- 5 years’ grant writing experience, ideally for nonprofits, charities or mission-led organisations.
- Understanding of funding landscapes, eligibility criteria, funder priorities and what makes a proposal competitive.
- Confidence using AI tools to support research, drafting, editing and quality assurance, and know where human judgement must lead.
- Nonprofit fundraising, philanthropy or corporate social impact.
- From daily commutes to weekend activities or grocery shopping, we envision a world where creating positive change is seamlessly integrated into our everyday lives. Doing this empowers everyone – companies, employees, consumers, and communities – to contribute to positive change and take meaningful action.

📌 Writer (fines de semana) (España)
🏢 Goodstack
📍 España