Serious Development builds internal business applications at speed using: v0 for prototyping, Angular + PrimeNG for implementation, Native iOS apps that feel like iOS, not web-on-a-phone.

Fractional Product Systems Designer (Web + iOS) - Remote (U.S. Based)

Own product-wide UX coherence across Angular web apps and native iOS, defining behavioral patterns, component rules, states, errors, permissions, and platform guardrails.

Commitment: 20–30 hours/month
Remote region: Remote · United States
Engagement: Fractional, part-time
Duration: Long-term if mutually successful

About this role

You will not be designing every screen. You will be designing how the product behaves over time.

Role requirements and focus

What you’ll work on

Create or extend reusable patterns that keep the product coherent as it grows.
Define clear states, edge cases, and system behavior for complex interactions.
Keep web and mobile experiences aligned while respecting platform-specific behavior.

What they’re looking for

Senior-level product or systems designer

Skills and focus

Design systems
Fractional, part-time

Useful context

Specialty

Design systems

Work type

Fractional, part-time

Source

Serious Development / Breezy

Last verified

Jul 26

Verification context

The official Breezy role and company openings page both displayed the matching U.S.-remote fractional design role, 20–30 hours/month, long-term potential, and active application action.

Role terms can change after verification. The employer application page remains the final authority.

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