Senior UX/UI Designer

Company: Onstate
Apply for the Senior UX/UI Designer
Location: Leeds
Job Description:

Onstate · Leeds (hybrid – studio + home working) · Permanent or long-term contract

ABOUT ONSTATE

We’re the straight-talking Shopify Platinum Partner agency that genuinely gives a sh*t. Platinum is the highest tier Shopify awards its partners, held by only a handful of agencies – and we’ve earned it over 16+ years of engineering eCommerce for brands people know: Mamas & Papas, Crockett & Jones, Issey Miyake and more. We start with strategy, co-create with our clients, and help them own their eCommerce future.

THE ROLE

  • Own the design of eCommerce experiences, from first wireframe to pixel-perfect UI
  • Work fluently across UX, UI and CX
  • Design Shopify Plus storefronts that look sharp and sell
  • Present and back your thinking directly with clients
  • Build and maintain design systems so good work scales

MUST-HAVES

  • Strong UI, UX and CX craft
  • Fluency in Figma
  • Confidence presenting to clients
  • 5+ years in a digital agency or retail environment

NICE-TO-HAVES

  • Shopify / Shopify Plus
  • Figma MCP or AI-assisted design workflows
  • A feel for HTML and CSS

WHAT’S IN IT FOR YOU

Permanent or long-term contract – your call. We’re hybrid from our central Leeds studio, but we’re open to people further afield – it’s the quality of your work that matters, not your postcode.

  • 25 days holiday, rising to 30 with service
  • A day off for your birthday
  • Contributory pension scheme
  • Central Leeds studio with free parking

(For contract, we’ll agree a day rate up front.)

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Posted: August 4th, 2026