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Cronos Europa

UI / UX Designer & Front-end Developer

Cronos Europa
Belgium · Full-time · Entry
We are currently seeking a UI/UX Designer & Front-end Developer to contribute to the design, development and optimisation of user-centred web applications and digital platforms.

Responsibilities

  • Translate business requirements into intuitive and effective UI solutions.
  • Perform User experience (UX) analysis and provide consultancy throughout all design phases (brainstorming, research, sketches, prototypes, user testing, implementation).
  • Design low- and high-fidelity wireframes, mock-ups, storyboards and interactive prototypes.
  • Develop UI solutions for web products and platforms, including information architecture, navigation flows, typography, visuals and interaction workflows.
  • Create and maintain style guides, brand books and visual component libraries.
  • Produce graphical elements such as illustrations, infographics and data visualisations.
  • Conduct user-centred evaluations and usability studies, identifying issues and recommending improvements.
  • Contribute to UI-related test scenarios and analyse test results.
  • Develop responsive front-end solutions following best coding practices (HTML, CSS, JavaScript frameworks).
  • Transform mock-ups into semantic HTML and integrate front-end components with databases or server-side logic.
  • Document code to ensure maintainability and scalability.
  • Optimise applications for maximum performance and Cross-Browser compatibility.

Profile

  • Bachelor's degree in IT, Digital Design, Computer Science, or a related field.
  • Strong analytical and problem-solving skills with a user-centred mindset.
  • Creative, confident and able to defend design decisions.
  • Experience working in Agile and fast-changing technological environments.
  • Excellent communication skills; strong command of English (C1/C2), French is an asset.
  • Ability to work in multicultural and multilingual environments and collaborate on large-scale projects.
  • Excellent team player with strong interpersonal skills.
  • High level of discretion and integrity when handling confidential data

Technical Skills

  • Minimum 4 years of experience with Angular and JavaScript/TypeScript.
  • Strong knowledge of web technologies and standards: HTML, XHTML, CSS, JavaScript/TypeScript, Angular, JQuery, React, Vue. (minimum 4 years)
  • Experience with Angular Material and PrimeNG component libraries (minimum 2 years).
  • Experience with GitLab (minimum 1 year).
  • Proficiency with UX/UI and prototyping tools: Figma, Adobe XD, Balsamiq, InVision, UXPin, Framer.JS. (minimum 2 years),
  • Advanced skills in design tools such as Adobe Photoshop and Illustrator.
  • Knowledge of UX best practices, responsive design, accessibility (W3C standards), SEO and web ergonomics.
  • Experience conducting usability testing (A/B testing, remote testing, eye tracking, hallway testing, post-release testing).
  • Knowledge of Cross-Browser compatibility and performance optimisation.
  • Familiarity with Agile development environments.
  • Understanding of security practices, data protection principles and collaborative tools such as Confluence.

Why cronos group?

We'll Propose You

  • An attractive salary package
  • A good work-life balance environment
  • The assurance of working in cutting-edge technologies in an entrepreneurial spirit.
  • The opportunity to develop your skills thanks to tailor-made training courses according to your needs
  • A good job in a friendly place

If you wish to integrate a dynamic structure on a human scale while working with the latest technologies, don't wait anymore and join Cronos

Key Skills

Ranked by relevance

angular ui responsive prototypes css ux security practices responsive design adobe photoshop prototyping illustrator javascript typography wireframes confluence photoshop invision designer adobe xd jquery server gitlab react figma vue seo
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Country Guide

Belgium

International hub for EU careers

Posted
Feb 25, 2026
Type
Full-time
Level
Entry
Location
Brussels
Company
Cronos Europa

Industries

Professional Services

Categories

Engineering Information Technology

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