UX/UI Designer IV (Contractor)

Kelly Telecom; Philadelphia (Philadelphia County); On-site; USD 110,000 - 150,000; Full time

Job summary

Gtatelecom is seeking a seasoned UX Designer IV to shape customer-facing web and mobile products. You’ll turn user needs into thoughtful interfaces and visual systems, collaborating with creative, marketing, business, and engineering partners to carry designs from early concepts through production.

This role favors a designer who cares about both the big picture and the tiny details, with room to influence direction, build reusable systems, and test ideas with users in an Agile environment.

Qualifications

• 8+ years of UI and visual design experience in digital product teams
• Portfolio demonstrating recent ecommerce designs
• Experience creating responsive web and mobile interfaces
• Ability to write specifications for engineering teams
• Expert typography and iconography or data visualization
• Strong understanding of accessibility and cross-platform usability

Responsibilities

• Identify UI challenges and propose design solutions
• Create refined visual designs, prototypes, and production assets
• Develop and maintain design systems and style guides
• Evaluate designs through usability testing and data-driven iteration
• Collaborate with creative, product, marketing, business, and engineering teams
• Support designs through development and refine as needed

Skills

UI design

Visual design

E-commerce portfolio

Responsive UI

Design systems

Typography

Iconography / data visualization

Accessibility

Cross-platform usability

Job description

Design digital experiences that look polished, feel intuitive, and help customers get things done. As a UX Designer IV, you’ll shape customer-facing web and mobile products, turning user needs into thoughtful interfaces and visual systems. You’ll collaborate with creative, marketing, business, and engineering partners to carry designs from early concepts through production.

This role is for a seasoned designer who cares about both the big picture and the tiny details. You’ll have room to influence design direction, build reusable systems, and test ideas with users, while balancing several projects in a fast-moving, Agile environment. A strong portfolio of recent e-commerce work is essential, with mobile experience especially welcome.

Required Skills & Experience

• 8+ years of UI and visual design experience in a digital agency or product team
• A portfolio showcasing several recent e-commerce designs
• Strong experience creating responsive web and mobile interfaces and production-ready design assets
• Experience developing comprehensive digital design systems and writing specifications for engineering teams
• Expert typography and typesetting skills, with experience in iconography, symbol design, or data visualization
• Deep understanding of cross-platform usability, accessibility, and UI standards

Desired Skills & Experience

• Portfolio examples of mobile websites, phone apps, or tablet apps
• Experience creating interactive prototypes and testing designs with users
• Familiarity with browser and email design capabilities and constraints
• Experience collaborating with copywriters, marketing teams, and business stakeholders
• Ability to manage multiple projects and meet demanding timelines

What You Will Be Doing

• Identify user interface challenges and recommend effective design solutions
• Create refined visual designs, prototypes, and production-ready assets
• Develop and maintain design systems, style guides, and implementation specifications
• Evaluate designs through usability testing and data-informed iteration
• Partner with creative, product, marketing, business, and engineering teams
• Support designs through development, review implementation, and refine as needed