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UI/UX Expert

Posted September 10, 2025

Job Overview

At Quento, the ICT arm of the Qualco Group, we deliver comprehensive and innovative solutions across AI, Digital Engineering, Cloud, and Cybersecurity, helping businesses accelerate digital transformation. With a presence in Greece, Luxembourg, and Belgium, and backed by the expertise of the Qualco Group, we combine deep technical knowledge with strategic partnerships to support business growth.

At Quento, we empower our people to innovate and lead in delivering transformative ICT solutions to our clients worldwide. Quento Technologies seeks a highly motivated and experienced UI/UX Expert to support the UI/UX design.

Responsibilities:

  • Working closely with the Analysts supporting the solution requirement elicitation.
  • Working closely with the software development team to support the implementation.
  • Design the user interface to ensure a consistent look and feel across applications.
  • Ensure compliance to client (or other relevant) branding guidelines.
  • Creation of wireframes and mock interface.
  • Ensure industry UX best practice.
  • Design the interface to minimize the implementation effort.
  • Create/find new GUI components/images when no such components exist since previously.
  • Provide wireframes, graphics and HTML mockups.
  • Contribute to the development of UI/UX guidelines and ensure that the guidelines are followed.
  • Translate concepts into user flows, wireframes, mockups and prototypes (HTML, graphic design) that lead to intuitive user experiences.
  • Facilitate the product vision by researching conceiving, sketching, prototyping and user-testing experiences for digital products. 
  • Identify User Experience (UX) problems (including conduction of studies), advice and implement solutions.
  • Coordinate activities for improving web accessibility needs and support the finding of efficient solutions for problems linked to multi-device development and designs of interfaces.

Requirements

  • University degree in Computer Science, or related field.
  • Minimum 3 years of experience of professional focus in UI/UX design, primarily related to web-based applications.
  • Strong ability to understand business goals and translate them into effective design solutions
  • Proven expertise in UI/UX design, with solid graphic design and artistic skills.
  • Good understanding of web front-end technologies (e.g. HTML, CSS, JavaScript) and the relevant frameworks for web/mobile friendly applications.
  • Ability to create responsive designs
  • Good understanding of client-side scripting and JavaScript frameworks.
  • Knowledge of IT standards and industry best practice (e.g. Nielsen Norman).

Required proficiency in Information technologies:

  • Excellent knowledge in UI/UX design.
  • Excellent knowledge in software used in graphical design (e.g. Adobe family).
  • Excellent command of the English language.

Benefits

This role is an on - site opportunity in Bratislava, Slovakia.

CV submitted in English.

Your race, gender identity and expression, age ethnicity or disability make no difference in Quento we want to attract, develop, promote, and retain the best people based only on their ability and behavior.

Disclaimer: Quento collects and processes personal data in accordance with the EU General Data Protection Regulation (GDPR). We are bound to use the information provided within your job application for recruitment purposes only and not to share these with any third parties. For more details on the processing of your personal data during the Recruitment procedure, please be informed in the Recruitment Notice, before the submission of your application.

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