Proton.ai in Cambridge, United Kingdom is seeking a UI Product Designer to shape how Proton looks and works. You will ship in a squad with PMs and engineers, and you'll be in front of customers to learn from their use and bring back insights.
You will build an AI-native UI, own the design system across four products, and prototype in real code using Claude Code and Cursor. This role blends craft, systems thinking, and close customer collaboration.
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AI-Driven UI Designer & Design System Lead in Cambridge employer: Proton.ai
Proton is an exceptional employer that fosters a dynamic and inclusive work culture, where innovation thrives and every team member is empowered to take ownership of their projects. Located in the vibrant Harvard Square area of Cambridge, MA, employees enjoy a hybrid work model, competitive compensation, unlimited PTO, and robust professional development opportunities, all while contributing to cutting-edge AI solutions in the wholesale distribution sector. Join us to be part of a friendly team that values collaboration, creativity, and continuous improvement, making a meaningful impact in a $9 trillion industry.
