OfficeBrussels, Brussels, Belgium

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:

  • 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.

Requirements

  • 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.
Job details
Workplace
Office
Location
Brussels, Brussels, Belgium
COSMOTE GLOBAL SOLUTIONS NV logo
COSMOTE GLOBAL SOLUTIONS NV
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