UI Systems Designer (Remote, Asuncion)

About the role

Blacksmith Agency creates websites and marketing programs for US clients. As a UI Systems Designer you will own the creation of client design systems, turning brand guidelines into reusable token architectures and component libraries that can be executed automatically.

Key responsibilities

• Build token architecture in Figma using variables, modes, and semantic naming that our pipeline can read predictably.
• Ship core component libraries that hold up across entire sites, not just homepages.
• Document the system so developers or automated pipelines can execute it without questions.
• Work across several client brands simultaneously, maintaining distinct visual identities while applying the same structural rigor.

Required profile

• 4+ years designing for the web with real design‑system work in your portfolio.
• Fluency in Figma variables, component properties, auto layout, and variants – delivering actual architecture, not just tidy files.
• A portfolio showing varied client work underpinned by consistent system rigor.
• Strong English skills and availability to overlap with US business hours.

Required skills

• Figma variables and component properties.
• Auto layout and variants.