Product Designer - Design Systems; Tokens & Components

Product Designer - Design Systems (Tokens & Components)

This is a 6-month
, full-time (40 hours/week),
hybrid contract role located in Cupertino, CA
.

This role supports internal web and product teams by delivering highly detailed, system-consistent UI production work. The Senior Production Designer focuses on translating high-fidelity designs into precise, engineering-ready specifications while maintaining design system integrity across complex web applications and internal tools.

• 7+ years of experience in production design, UI design, or design systems
• Passion for web application design with a strong foundation in token-driven UI and system-based thinking
• Proficient in Sketch, with expert-level skills in symbols, shared libraries, and precision layouts
• Familiar with enterprise-level design systems, component governance, and accessibility standards (WCAG)
• Skilled in collaborating with product designers, front-end engineers, and design system partners
• Able to work independently while managing multiple production tracks simultaneously
• Flexible and adaptable to changing priorities, timelines, and stakeholders
• Strong written and verbal communication with exceptional attention to detail
• Comfortable working in fast-paced, execution-heavy environments

In this role, you will produce pixel-perfect redlines, measurements, component states, and responsive rules as the primary deliverable. You'll partner closely with product designers, engineers, and design system teams to translate high-fidelity design mocks into unambiguous, engineering-ready specifications.

This includes consistently applying system components and token architecture, identifying gaps or misalignments within the system, and proposing refinements to maintain UI consistency across new and existing features. You will participate in QA validation, file bugs as needed, and ensure final UI matches specifications down to the last pixel.

You will also execute production work across complex internal web tools such as dashboards, tables, forms, workflows, and multi-state interactive components, while maintaining clean, organized Sketch files using structured libraries and naming conventions.

• Bachelor's degree in design, human-computer interaction, or equivalent practical experience
• Background in UI design, production design, or design systems
• Experience supporting data-heavy or workflow-heavy web applications

This opportunity is located in Cupertino, CA and requires hybrid work.

The pay for this W-2 position is $53 per hour
.

This position may be eligible for benefits such as PTO, health insurance, dental insurance, and/or 401(k), depending on tenure and hours worked.

Mathys+Potestio values applicants of all backgrounds and experiences. We do not discriminate based on race, color, national or ethnic origin, ancestry, age, religion or religious creed, disability or handicap, sex or gender, gender identity and/or expression, sexual orientation, military or veteran status, genetic information, or any other characteristic protected under applicable federal, state, or local law.