Product Designer - Summer Intern

🧊 About Coolset

Coolset is the ESG & supply chain platform for compliance-first teams. We help companies like Van Mossel and Karl Lagerfeld measure, manage and improve their sustainability disclosures, simplifying complex regulations to enable real impact.

Founded in 2022 and backed by a remarkable group of early-stage investors, we're a fast-growing company of 15 ambitious engineers, designers, researchers and commercial talent based in Amsterdam.

🧑🏻‍💻 Your role

As a Product Designer Intern, you will work directly with our Design PM to bring high-level concepts to design and make sure what ships is what was designed.

Your main responsibility will be turning concepts into production-ready visuals while maintaining the consistency and quality of our product as it scales. This is a hands-on role with real ownership.

We will onboard you to our product and processes on week one and your work will reach live customers from week two.

What we expect from you:

• From prototype to production - Take high-level concepts to polished, production-ready designs that engineers can build from directly
• Design system - Help build and evolve our design system, using AI tools to accelerate component creation, documentation, and consistency across the product
• QA releases - Review shipped features against design specs, catching visual and interaction inconsistencies before they reach customers

📖 Qualifications

• Recently graduated or in the final year of a relevant degree (product design, interaction design, UX/UI, or similar)
• Currently based in or around Amsterdam
• Strong eye for visual design and interaction detail
• Comfortable using AI tools like Claude to accelerate real design work
• Experience with Figma
• Interest in B2B software and startups
• Available on a full-time basis (40h)

🚀 Benefits

• Unlimited tokens for your favourite work tools
• €500 per month on a full time basis (40h)
• Direct mentorship from our Design PM
• Free daily vegetarian lunches with the team
• A unique opportunity to work at a high-growth, innovative start-up making a tangible environmental impact
• The chance to be an integral part of the product team, shipping work that reaches real customers

💬 Application process

1. A phone call with our Design PM (15 mins)
2. A video call to go through your portfolio (30 mins)
3. A case study to assess your craft and approach (1 hour)

If there's a match, we'll make an offer within 24 hours. We look forward to meeting you!