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COSMOTE Global Solutions NV, part of the OTE Group of Companies, is a leading ICT Systems Integrator offering a comprehensive range of ICT solutions and services. We are dedicated to delivering innovative technology solutions that empower businesses to succeed.
We are seeking a highly skilled and motivated Front-end Developer to join our talented team. In this role, you will be responsible for developing user-facing features, ensuring the technical feasibility of UI/UX designs, and optimizing applications for maximum speed and scalability.
Key Responsibilities:
We are seeking a highly skilled and motivated Front-end Developer to join our talented team. In this role, you will be responsible for developing user-facing features, ensuring the technical feasibility of UI/UX designs, and optimizing applications for maximum speed and scalability.
Key Responsibilities:
- Develop new user-facing features and build reusable code and libraries for future use
- Ensure the technical feasibility of UI/UX designs
- Optimize applications for maximum speed and scalability
- Collaborate closely with back-end developers and web designers to improve usability
- Maintain and improve website and application performance
- Implement responsive design to ensure compatibility across devices
- Participate in code reviews and contribute to team knowledge sharing
- Write and maintain technical documentation
- Bachelor's degree in Computer Science or related field
- Minimum 13 years of experience in front-end development
- Strong proficiency in JavaScript, HTML5, and CSS3
- Experience with modern front-end frameworks/libraries such as React, Angular, or Vue.js
- Familiarity with RESTful APIs and asynchronous request handling
- Knowledge of browser rendering behavior and performance optimization techniques
- Experience with version control systems, preferably Git
- Understanding of responsive design principles and mobile-first development
- Good problem-solving skills and attention to detail
- Ability to work well in a team environment and communicate effectively
- Fluent in English
Key Skills
Ranked by relevance
responsive design
responsive
restful apis
javascript
angular
react
html5
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- Posted
- May 08, 2026
- Type
- Contract
- Level
- Not Applicable
- Location
- Brussels
- Company
- Cosmote Global Solutions
Industries
IT Services
IT Consulting
Categories
Other
Related Jobs
3 roles aligned with this opportunity
View Job Details
Related
PHP Software Engineer (80%-100%) - Zurich
2026-05-28
Full-time
Mid-Senior
Switzerland
Staffing
Information Technology
View Job Details
Related
Desenvolvedor Service Now Jr
2026-05-28
Full-time
Not Applicable
Brazil
IT Services
Other
View Job Details
Related
Product Designer
2026-06-04
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Not Applicable
United Kingdom
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Other