User Interface Designer

Kelly Digital Infrastructure; Philadelphia (Philadelphia County); On-site; USD 90,000 - 130,000; Full time

Job summary

Kelly Digital Infrastructure is seeking a UI designer to translate product requirements and UX wireframes into high-fidelity mobile UI designs for native iOS and Android platforms. You will own visual execution and ensure consistent design quality across the roadmap.

You will partner with UX designers, content designers, and product leads to finalize features, build interactive prototypes, and participate in sprint planning. Mastery of Figma and motion prototyping is essential.

Qualifications

• Translate product requirements into polished UI designs.
• Own visual execution and maintain design quality across the product roadmap.
• Work with UX designers, content designers, and product leads to finalize features.

Responsibilities

• Translate product requirements and UX wireframes into polished, high-fidelity UI designs.
• Own visual execution and maintain design quality established across the product roadmap.
• Partner closely with UX designers, content designers, and product leads to bring features to finalization.
• Work within the established design system, identifying gaps and proposing new UI components.

Skills

Mobile UI design

Figma proficiency

Design tokens

Prototyping tools

Motion/animation

Tools

ProtoPie

After Effects

Rive

Principle

Job description

• Translate product requirements and UX wireframes into polished, high-fidelity UI designs.
• Own visual execution and maintain design quality established across the product roadmap.
• Partner closely with UX designers, content designers, and product leads to bring features to finalization.
• Work within the established design system, identifying gaps and proposing new UI components.
• Build interactive prototypes and conduct design critiques and sprint planning.

Key Skills:

• High-fidelity mobile UI design (Native iOS, Android, and OS platforms).
• Advanced proficiency in Figma.
• Design system governance, component creation, and design tokens.
• Interactive and motion prototyping (e.g., ProtoPie, After Effects, Rive, or Principle).
• Video, animation, or micro-interaction capabilities.