Senior Product Designer

• Shape the user experience and visual language of Molecule’s web and mobile products
• Translate product goals and complex requirements into clear, intuitive interfaces
• Design and refine interfaces for Molecule’s core applications from concept to launch
• Own and expand Molecule’s scalable, accessible Design System and component library
• Deliver polished, pixel-perfect UI components aligned with the brand
• Write component documentation, UI specifications, and usage guidelines
• Partner with Frontend Engineers during implementation to ensure design fidelity
• Apply WCAG standards and UX best practices
• Build interactive prototypes, often using AI-powered tools, and test ideas with users
• Iterate based on user feedback, data, and evolving product needs
• Lead and facilitate design frameworks, brainstorms, presentations, and stakeholder design decisions
• Contribute to Molecule’s broader visual identity across product and communications
• Work with external design partners on brand assets when needed

• 7+ years of professional product or UI design experience, ideally on complex products
• Experience building and scaling design systems and hybrid component libraries across teams
• Portfolio demonstrating component libraries and detailed UI documentation
• Expert proficiency in Figma, including hands-on design-system management
• Strong understanding of HTML, CSS, and front-end frameworks
• Strong interaction design skills for mobile and desktop
• Active use of AI tools and AI-enhanced workflows
• Clear communication with designers, engineers, and leadership
• Experience with design tokens and front-end design implementation is nice to have
• Knowledge of user testing methodologies and iterative research practices is nice to have
• Experience with external design or branding agencies is nice to have
• Background in web3, biotech, or decentralized science is nice to have

• Competitive compensation
• Equal opportunity employer committed to equality and diverse perspectives
• Opportunity to define the product experience of a new category in decentralized science
• Real ownership in a young, fast-growing team
• Collaborative team valuing substance over titles and speed over process