Smartphonehoesjes.nl logo

UX Designer

Smartphonehoesjes.nl đŸ‡łđŸ‡± Leusden, Utrecht, Netherlands

Onsite $3,637 - $5,331 Full-time Senior

The role involves designing and building scalable e-commerce solutions from research and prototyping to live implementation in the codebase or SiteSpect. You will translate business goals into UX priorities, maintain the design system, and collaborate with stakeholders to optimize the customer journey.

Responsibilities

  • Translate business objectives into UX priorities and justify design decisions
  • Investigate customer friction points and design end‑to‑end solutions from sketch to prototype
  • Build the designs yourself in SiteSpect or codebase
  • Validate designs with users and iterate after launch
  • Document proven solutions in the design system for cross‑shop reuse
  • Lead stakeholders from category management to executives through design rationale
  • Prioritize quality, performance, accessibility and brand consistency across markets
  • Automate repetitive design tasks

Requirements

  • Minimum 5 years experience as UX‑designer, product designer or interaction designer, preferably in high‑traffic e‑commerce
  • Portfolio showing problem‑to‑solution workflow
  • Strong theoretical background (behavioral psychology, cognitive load, IA, double diamond, Jobs to be Done)
  • Knowledge of choice overload, attention bias, anchoring, loss aversion, Hick’s law, Gestalt, Nielsen heuristics
  • Experience launching UX initiatives and aligning them with business goals
  • Expertise in Figma, component and token workflows, design systems
  • Ability to code in HTML, CSS and JavaScript/TypeScript
  • Conduct user research, usability testing and interpret results
  • Stakeholder communication and persuasion skills
  • Experience with AI tools and measurable outcomes
  • Fluent in Dutch or English

Benefits

  • Salary €3,637 – €5,331 gross per month (based on 40 h)
  • 26 vacation days (+ up to 5 purchased)
  • Tax‑free travel allowance and home‑office reimbursement
  • Full public‑transport reimbursement
  • Flexible benefits platform (Allo)
  • Bike leasing program
  • Health insurance discount (VGZ)
  • 30 % discount on company products
  • Freedom to propose ideas
  • Regular social events

Key Skills

Figma Component‑based design Design tokens Design systems HTML CSS JavaScript TypeScript User research Usability testing A/B testing Information architecture Interaction design Cognitive psychology Behavioral economics Accessibility (WCAG) Cross‑functional collaboration Stakeholder management Agile methodology Problem solving Communication Leadership AI‑tool integration E‑commerce experience Data‑driven design

About Smartphonehoesjes.nl

Ploonk, part of Smartphonehoesjes.nl, is a fast‑growing e‑commerce company with around 175 employees operating in multiple European markets.

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