About the role

  • Senior UX/UI Designer optimizing B2C and B2B digital shopping experiences at The Platform Group. Focused on measurable conversion improvements from landing to checkout.

Responsibilities

  • Responsibility for performance-driven design of digital shopping experiences across B2C, B2B and marketplace models
  • Develop and optimize UX/UI concepts with a clear focus on conversion (CVR, AOV, funnel optimization)
  • Create wireframes, user flows and clickable prototypes in Figma
  • Design and iterate high-performing interfaces for webshops (desktop & mobile)
  • Plan, run and analyze A/B and multivariate tests in collaboration with the CRO team
  • Build and evolve a scalable design system in Figma
  • Close coordination with performance marketing
  • Ensure best practices in usability, accessibility and loading performance

Requirements

  • Several years of experience in UX/UI design (Mid: 3–5 years, Senior: 5+ years), ideally in eCommerce
  • Proven results in conversion optimization (e.g., increased CVR, reduced drop-offs)
  • Excellent knowledge of Figma (including components, variants, design systems)
  • Strong understanding of KPI-driven design and data-informed decision-making
  • Experience with various business models (B2C, B2B, marketplaces)
  • Basic understanding of front-end (HTML/CSS) and technical feasibility
  • Structured, analytical and solution-oriented working style
  • Confident stakeholder management in the DACH region
  • Fluent German skills (at least C1 level)

Benefits

  • Flexible working hours and hybrid work for a good work-life balance
  • Permanent employment contracts
  • Individual training and development opportunities
  • EGYM Wellpass
  • Subsidy for public transport ticket
  • Central location in Wiesbaden city center
  • Free lunch
  • Employee discounts
  • Access to the Corporate Benefits platform
  • Regular company and team events

Job title

Senior UX/UI Designer

Job type

Experience level

Senior

Salary

Not specified

Degree requirement

Bachelor's Degree

Location requirements

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