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act digital EMEA - Alter Solutions

UI/UX Expert- Spontaneous Applications

act digital EMEA - Alter Solutions
Belgium · Full-time · Mid-Senior

We are always interested in connecting with talented UI/UX Experts who are passionate about creating intuitive, accessible, and responsive user interfaces. If you enjoy translating business needs into high-quality UI solutions and working closely with multidisciplinary teams, we would be happy to receive your spontaneous application.


Your Responsibilities

  • Analyse the integration of different information systems to ensure a seamless user experience
  • Act as a technical interface between project leaders and developers to define the most appropriate UI components and solutions
  • Translate business requirements into effective and user-centered UI solutions
  • Contribute to testing, analysis, technical documentation, deployment, evaluation, and reporting
  • Assist in test scenarios and accessibility testing of UI components
  • Design and develop component-based frontend architectures and building blocks for responsive web and mobile applications
  • Develop responsive UI solutions following good coding practices, including:
  • Creation and correction of CSS
  • Transformation of mock-ups into semantic HTML
  • Integration with databases or server-side logic
  • Create visual prototypes (low- and high-fidelity wireframes, mock-ups, storyboards) that lead to intuitive user experiences


Required Skills & Knowledge

Languages

  • Minimum B2 level in English
  • Knowledge of French is an asset

UX & Design

  • User research and UX design
  • Information architecture
  • Strong knowledge of user-centered design principles and methodologies
  • Experience defining and executing usability test plans throughout the project lifecycle
  • Knowledge of and experience with accessibility standards
  • Experience with design and prototyping tools such as Figma, InVision, or similar

Front-End & Development

  • Good knowledge of application development with a focus on responsive UI components
  • Very good knowledge of HTML5, CSS3, JavaScript / TypeScript
  • Good knowledge of modelling tools
  • Knowledge of web technologies, frameworks, and standards

Key Skills

Ranked by relevance

ui responsive prototyping javascript wireframes prototypes invision server figma html5 ux
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Posted
Jan 07, 2026
Type
Full-time
Level
Mid-Senior
Location
Brussels Metropolitan Area

Industries

IT Services IT Consulting

Categories

Consulting

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