About the CompanyWe are partnering with a highly innovative, fast-growing global technology company to hire an exceptional Staff / Principal Product Designer – Design Systems. This is a rare opportunity to shape the design language and user experience of a sophisticated technology platform spanning 40+ products. Our client is making a significant investment in design systems, with approximately 18 dedicated engineers supporting the team. They are looking for someone who can think strategically, deliver exceptional design work, and embrace AI-powered tools to redefine how scalable product experiences are created. This is not a traditional design systems role focused solely on component libraries, tokens, or design documentation. We are looking for a hands-on design leader who can establish scalable interaction patterns, elevate visual and UX quality, and bring consistency to complex product experiences across web and mobile. All applications will be handled confidentially by Reliance Resourcing LTD, acting as a recruitment partner on behalf of our client.About the RoleStaff / Principal Product Designer – Design Systems
Location: New York City (Hybrid) | San Francisco / Seattle (Hybrid)Employment Type: Permanent, Full-TimeSeniority: Staff / Principal / LeadExperience: 10+ yearsThe Opportunity: This is a rare opportunity to shape the design language and user experience of a sophisticated technology platform spanning 40+ products, leading the evolution of a unified design system and driving platform-wide design initiatives from concept and strategy through hands-on execution.ResponsibilitiesLead the evolution of a unified design system across a large, multi-product technology platform.Design scalable UX patterns, reusable workflows and interaction frameworks that extend beyond traditional component libraries.Define and elevate visual design, interaction quality and user experience across multiple product teams.Help shape and expand the mobile design system, ensuring excellent experiences across web and mobile platforms.Leverage AI-assisted coding and prototyping tools such as Cursor, Claude Code, Codex and ChatGPT to build, test and refine product experiences.Explore AI-powered approaches to evaluating design quality, accessibility and consistency.Collaborate closely with product designers, engineers and product managers to translate design vision into production-ready experiences.Drive platform-wide design initiatives from concept and strategy through hands-on execution.Qualifications10+ years of experience in Product Design, UX Design or Design Systems, including experience at Staff, Principal or Lead level.Required SkillsProven experience designing and scaling design systems across multiple products or complex digital platforms.Strong understanding of reusable UX patterns, interaction frameworks and scalable design architecture.Exceptional visual design, interaction design and product design craftsmanship.Experience with complex B2B SaaS platforms, enterprise products, developer tools or multi-product ecosystems.Hands-on experience using AI-assisted coding and prototyping tools, such as Cursor, Claude Code or Codex.Knowledge of accessibility standards and inclusive design principles.Ability to influence design direction while remaining actively involved in hands-on design and prototyping.Strong collaboration skills and experience partnering with engineering and product teams.Preferred SkillsExperience designing sophisticated mobile experiences or mobile design systems.Background in organisations recognised for exceptional product design and user experience.Experience using code to prototype interfaces or validate design implementations.Experience developing design quality frameworks, automated design checks or AI-powered design workflows.Additional InformationWhy Consider This Opportunity?Exceptional scale: Help create a cohesive user experience across more than 40 products.Significant engineering investment: Work alongside approximately 18 dedicated engineers focused on design systems.AI-first innovation: Explore how AI-assisted coding and automation can transform product design.Strategic influence: Shape platform-wide design direction with meaningful ownership and autonomy.Hands-on creativity: Continue designing, prototyping and solving complex UX challenges rather than moving into a purely managerial role.Global opportunity: Multiple eligible locations across the US, Canada and UK.Interested?If you're a Staff, Principal or Lead Product Designer who enjoys solving complex design challenges, building scalable systems and experimenting with AI-powered design tools, we'd love to hear from you.Please apply with your CV/LinkedIn profile and portfolio, ideally highlighting design systems initiatives you've personally led.