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EOLIS

Freelance Senior UX/UI Designer

EOLIS
Belgium · Contract · Mid-Senior

Senior UX/UI Analyst


Intro

You will join a large, forward-thinking digital organization where innovation, curiosity, and a “think possible” mindset are part of everyday work. The company continuously explores digital solutions to simplify and improve customer experiences, with a strong focus on working smarter and designing for impact.

As a Senior UX/UI Analyst, you will become part of a design chapter focused on product and sales journeys. You will play a key role in shaping intuitive, efficient, and accessible onboarding experiences that balance user needs with business objectives.


Responsibilities

User Experience Design

  • Design intuitive and user-friendly flows across multiple communication platforms
  • Map and optimize end-to-end user journeys, ensuring consistency and performance
  • Create wireframes, prototypes, and high-quality design solutions
  • Conduct usability testing and iterate designs based on insights

User Research

  • Lead user research activities such as interviews, surveys, and usability testing
  • Translate user feedback into clear, actionable design recommendations
  • Document and share research insights in a structured and accessible way

Collaboration & Communication

  • Work closely with product owners, business analysts, tech leads, developers, and stakeholders
  • Act as a bridge between technical teams and end users
  • Ensure alignment between design decisions, technical constraints, and business goals

Technical Expertise & Accessibility

  • Analyze and work within the constraints of legacy IT systems
  • Apply strong expertise in Figma, including auto layout, templates, and file structuring
  • Ensure alignment with the Design System and promote modern UX practices
  • Define accessibility requirements and ensure compliance

Project Leadership

  • Lead UX/UI initiatives from concept through implementation
  • Advocate for user-centered design across the organization
  • Act as a mentor and role model within the UX/UI community or guild


Experience & Competences

Professional Experience

  • Minimum 5 years of experience in UX/UI design, preferably in complex or enterprise environments
  • Proven experience working with Design Systems and component-based design
  • Ideally, a background in front-end development with knowledge of design tokens, IT systems, and architectures
  • Experience working in Agile or Scrum environments

Soft Skills

  • Strong communication and interpersonal skills
  • Collaborative mindset and ability to work in cross-functional teams
  • Strong analytical and problem-solving abilities
  • Detail-oriented, proactive, and a true team player

Tools & Skills

  • Proficiency in design tools such as Figma, Sketch, or Adobe XD
  • Experience with prototyping and user testing tools
  • Knowledge of analytics tools is a plus

Languages

  • English (fluent)
  • French and/or Dutch


Offer

  • A senior-level role with high ownership and impact on key customer journeys
  • The opportunity to work in a large-scale digital environment with complex systems
  • Strong collaboration with multidisciplinary teams
  • A culture that values innovation, autonomy, and user-centered thinking
  • The chance to shape the future of onboarding experiences at scale

Key Skills

Ranked by relevance

figma design systems user research prototyping wireframes prototypes sketch scrum ux
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Posted
Jan 26, 2026
Type
Contract
Level
Mid-Senior
Location
Brussels
Company
EOLIS

Industries

Business Consulting Services

Categories

Marketing

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