Senior Product Designer

If you've been looking to join a fast-growing startup with a bold vision, exciting challenges and the opportunity to make a genuine difference in the world, you've found the right place.

Backed by General Catalyst, the investors behind companies like Stripe and Airbnb, we're building something extraordinary.

Our Mission 🌎

At Goodstack, our mission is to revolutionize how the world does good. We envision a world where doing good is built into everything we do.

As a fast-growing, AI-native social impact startup, we're building the technology and infrastructure that connects businesses and good causes, making it easier to give, grow and create meaningful impact at scale.

We do this in two ways:

• Goodstack for Business helps some of the world's leading companies power their social impact programmes.
• Goodstack for Causes helps nonprofits access the funding, technology and resources they need to thrive.

And we're already making a difference:

• $11 billion in donations facilitated since 2022.
• Over 13 million mission-driven organisations in the world's largest verified database.
• 500,000+ nonprofits on our platform, with thousands more joining every week.
• Trusted by global companies including Google, Microsoft, Anthropic, Open AI, Canva, TikTok and Airbnb, alongside nonprofits such as the Red Cross, Cancer Research UK and Oxfam.

What We're Building Next 🚀

We're entering an exciting new chapter: evolving beyond software into an AI-native business that delivers meaningful outcomes for businesses and nonprofits worldwide.

By combining AI, automation and human expertise, we're building a future where companies can manage global giving programmes more seamlessly, and nonprofits can access funding faster and more efficiently.

Our ambition is bold, and the challenges are complex. We're looking for curious, ambitious and AI-native thinkers who take ownership, challenge assumptions and use technology creatively to solve meaningful problems.

That's where you come in 🫵

Join our Series A startup as a Senior Product Designer and help build the AI-powered operating system for nonprofits!

We’re looking for a brilliant, user-obsessed Product Designer to help nonprofits access more funding and spend less time on admin.

Your first focus will be Grant Finder: an AI-powered product helping nonprofits find relevant grants, understand their eligibility and move confidently towards applying. From there, you’ll help us build Goodstack’s wider operating system for nonprofits.

You’ll work closely with Product, Engineering and AI to make complicated processes feel simple, intuitive and trustworthy. This is a hands-on role for someone who loves solving real problems and cares deeply about craft.

As Senior Product Designer, your mission will be to:

• Own the design of Grant Finder from discovery through to launch and iteration.
• Help shape Goodstack’s AI-powered operating system for nonprofits.
• Design AI experiences that feel intuitive, transparent, and useful.
• Speak with nonprofits, test ideas, and turn insights into better products.
• Partner closely with Product, Engineering, and AI.
• Turn complex funding journeys and data into simple, polished experiences.
• Evolve our design system as the platform grows.

After 3 months, success will look like:

• You understand our nonprofit users and the challenges they face accessing funding.
• You’ve shipped meaningful improvements to Grant Finder.
• You’ve helped define how Grant Finder fits into our wider nonprofit platform.
• Research and testing are regularly shaping product decisions.
• You’re a trusted voice on user needs, AI experiences, and product quality.

This role is a perfect match for you if you have:

• 5+ years of product design experience in fast-moving teams.
• A strong portfolio showing complex problems made beautifully simple.
• Excellent interaction, visual, and systems-design skills.
• Experience designing AI-powered, data-rich, or workflow products.
• Strong research, prototyping and testing skills.
• Confidence working in Figma and with design systems.
• A collaborative style and experience partnering with Product and Engineering.
• Comfort working with ambiguity and shaping products from an early stage.

Bonus if you have knowledge or love of:

• Nonprofits, grants, fundraising or mission-driven technology.
• AI-native products, recommendation tools or agentic workflows.
• B2B platforms, operating systems or multi-user products.
• Early-stage or scale-up environments.
• Building technology that creates meaningful social impact.

🇬🇧 What you can expect upon joining our team

💰 Salary reviews and share options becoming an integral part of our growth and share in the company's success

💝 Goodstack’s Workplace Giving

⚕️ Vitality Plus - Private health insurance

🌞 £250 Brighten your day annual budget

🤓 £1000 Learning & development annual budget

📚 Goodstack library

🌯 Tasty Tuesday! Office lunch is on the company

🏃🏿‍♀️ Slow run club Wednesday