WON

France (Remote)

Senior eCommerce UX/UI Designer - EU at WON

REMOTE SENIOR
Posted about 11 hours ago
WON logo

Company snapshot

WON

Won.ai offers an advanced ecommerce AI platform designed to enhance retail operations by leveraging artificial intelligence to optimize storefronts, demand forecasting, and data analysis, resulting in significant improvements in conversion rates and re...

Information Technology & Services Technology Enterprise B2C
HQ
Fort Worth, Texas, United States
Founded
2017

Quick Summary

Role Overview

WON is seeking a designer to build high-conversion, premium digital experiences for major DTC and ecommerce brands. Reporting to the VP of Design, you will leverage AI-native systems and behavioral insights to fundamentally change how clients operate and grow.

Key Responsibilities

  • Design high-conversion sites and landing pages for premium brands
  • Create full customer journey redesigns including acquisition and retention flows
  • Develop growth creative such as paid social assets and advertorials
  • Build and maintain scalable component libraries and design systems
  • Utilize AI tools like Claude Design and Figma MCP to accelerate production
  • Present design decisions backed by session replays and behavioral data

Requirements Snapshot

  • Minimum of five years in digital design at an agency or in-house
  • Extensive experience working with ecommerce and direct-to-consumer brands
  • Advanced mastery of Figma and strong typography instincts
  • Proven ability to articulate and defend design decisions with data
  • Familiarity with or interest in integrating AI tools into design workflows

Expected Impact

You will measurably improve conversion rates and average order values for clients while significantly reducing manual design time through automation. Your work will establish the design standard at WON and create scalable systems that allow the team to ship high-quality assets at an unprecedented pace.

A DesignJobs.World summary of the employer's posting, written to highlight scope, requirements, and fit (AI-assisted, human-reviewed). For full details, see the description below.

Job Description

About WON

WON is building the next generation of AI transformation for enterprise organizations. We are not another AI tools vendor. We build AI-native systems, combined with deep human judgment and category expertise, that fundamentally change how our clients operate, make decisions, and serve their customers.

Within that, our design practice works with premium DTC and ecommerce brands doing $50M to $500M+ in revenue: brands with strong products and strong followings that are still leaving growth on the table. We are not a “make it pretty” agency, and we are not another CRO shop running button tests. We combine deep behavioral insight with quantitative truth, then ship exceptional work fast, and we are building the AI-native systems that let us do it at a pace and scale traditional design teams cannot match.

AI powers our systems. Taste powers our design. The two compound each other: automation gives you the speed, and your judgment decides what is actually good.

This role reports to the VP of Design and works within the design roadmap they set.

What You’ll Own

End-to-end execution of high-conversion experiences, full customer journey redesigns, and high-performance growth creative, scoped by the design roadmap and delivered in close collaboration with the VP of DesignThe WON design standard: clean, premium, behavior-driven, detail-obsessed, and fast to shipAdoption of WON's AI-native design systems, including Claude Design and Figma MCP, to move from concept to shippable work fasterAutomated asset creation built on our Figma component libraries, so variations and scale stop being manual workContributing to the expansion of WON’s design agents and workflows, flagging what should be automated next

How Success Is Measured

Conversion and AOV move measurably on the experiences you touchCustomers move further through the funnel because of design decisions you madeHigh-quality design ships fast, with less time lost between concept and productionComponent libraries and AI-assisted workflows reduce manual design work over time, not just for you but for the whole teamYour work becomes the most reliable design output at WON, the standard new hires are measured against

Key Responsibilities

Design high-conversion sites and landing pages that still feel premium, the kind that belong in the top 1%Design the full customer journey: acquisition landing flows, onboarding, collection architecture, PDP storytelling, cart and checkout, retention and member UXDesign growth creative: paid social landing pages, advertorials, quiz flows, product education, bundles and upsell, offer frameworks that feel intentional, not desperateBuild and maintain component libraries and design systems that scale across brands and campaignsUse Claude Design, Figma MCP, and automated asset generation to reduce production time without reducing qualityContinuously evaluate your own workflow and flag what should be turned into a repeatable system or agentPresent work with conviction, backed by session replays, cohort behavior, and voice of customer

Must-Have:

5+ years in digital design, agency or in-houseStrong ecommerce / DTC experienceA portfolio of modern, premium work, not template-drivenMastery in FigmaStrong typography instincts, real onesTaste that holds up under scrutiny: you can articulate why a design decision is right, not just that it feels rightComfortable being measured by impact, not just outputFamiliarity with AI design tools such as Claude Design or Figma MCP, or genuine interest in building them into your workflow

Nice-to-Have:

Designed for high-end brands (beauty, apparel, wellness, premium food)Experience working within Shopify ecosystemsBuilt component libraries and design systems from scratchContributed to CRO programs that produced measurable performance gains

Portfolio / Proof of Work Expectation

We Value

Modern, premium design work, not template-drivenEvidence your design decisions moved a real metric: conversion, AOV, or funnel progressionSystems thinking: component libraries and reusable frameworks, not just one-off screensComfort presenting and defending design decisions with data

How We Work / Culture

Design is treated as a growth system, not a decoration functionInsights come first: every decision is grounded in customer behavior and tied to KPIsAI and automation are used to eliminate manual production work, not to replace judgmentHigh clarity, ownership, and craft are core values: work ships fast instead of dying in Figma

Why Join WON

Build design systems that move revenue for brands doing $50M to $500M+ in revenueWork at the intersection of design, behavioral insight, and AI-native workflowsHigh ownership over execution, with a clear roadmap and a VP of Design invested in your growthCollaborate with a founder-led team with taste and urgency, and full access to the truth: session replays, cohort data, voice of customerHelp build the AI design systems, including Claude Design, Figma MCP, and automated component workflows, that define how WON designs at scale

If you want to be a career designer, this probably isn’t for you. If you want to become an elite operator-designer who builds work that changes brands and makes numbers move, we’d love to meet you.

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