# Interface Designer

> COSMOTE GLOBAL SOLUTIONS NV · Brussels, Belgium · Contract · Posted 2026-05-22

**Workplace:** on_site

## Description

**COSMOTE Global Solutions NV**, part of the **OTE Group of Companies**, specializes in delivering cutting-edge ICT solutions and services. We are looking for a creative and detail-oriented **Interface Designer** to join our team and help us create intuitive and engaging user interfaces.

As an Interface Designer, you will collaborate closely with UX designers, developers, and product managers to design visually appealing and user-friendly interfaces that enhance the overall user experience across web and mobile applications.

**Key Responsibilities:**

-   Design intuitive and attractive user interfaces for web and mobile applications.
-   Collaborate with UX designers to translate user research and requirements into engaging interface designs.
-   Create wireframes, mockups, and prototypes to communicate design ideas effectively.
-   Ensure consistency in design across all platforms by adhering to brand guidelines and design standards.
-   Work closely with development teams to implement designs accurately.
-   Participate in design reviews and provide constructive feedback.
-   Stay updated with the latest design trends, tools, and technologies.
-   Maintain and update design documentation and style guides.

## Requirements

-   Bachelor’s degree in Graphic Design, Interaction Design, Human-Computer Interaction, or a related field.
-   Minimum 12 years of experience in interface design or UI design.
-   Strong portfolio showcasing user interface design skills.
-   Proficiency in design and prototyping tools such as Adobe Creative Suite, Sketch, Figma, or similar.
-   Good understanding of user-centered design principles and best practices.
-   Experience collaborating within cross-functional teams.
-   Knowledge of HTML, CSS, and JavaScript is a plus.
-   Excellent communication and teamwork skills.
-   Attention to detail and ability to manage multiple projects simultaneously.
-   Fluent English language skills (written and verbal).

## Apply

[Apply at COSMOTE GLOBAL SOLUTIONS NV](https://apply.workable.com/cosmote-global-solutions-nv/j/9172C54E54/apply)

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