HubMub
-
Sansaone

Frontend Developer (SN0242)

Sansaone
Belgium · Full-time · Entry
Job Description

We are seeking an experienced Front-End Developer with expertise in HTML, CSS, JavaScript, and React.js to join our team.

  • The ideal candidate has a strong grasp of modern web development principles and is skilled in building interactive, high-performance, and visually appealing web applications.
  • You will work closely with UI/UX designers, back-end developers, and product managers to deliver seamless and engaging user experiences.

Key Responsibilities

  • Develop and maintain pixel-perfect, responsive, and accessible user interfaces.
  • Collaborate with UI/UX designers to translate visual designs into functional web applications.
  • Ensure cross-browser compatibility and optimize applications for performance.
  • Implement animations, transitions, and interactive elements to enhance user experiences.
  • Utilize React.js & Next.js to build modular and reusable components.
  • Integrate and manage RESTful APIs and GraphQL using JavaScript.
  • Optimize front-end code for performance, accessibility (WCAG standards), and SEO.
  • Write clean, efficient, and scalable code following industry best practices.
  • Stay updated with the latest front-end development trends, frameworks, and tools.
  • Participate in team discussions, code reviews, and agile development processes.

Technical Expertise

  • 3+ years of experience in front-end development focusing on HTML, CSS, JavaScript, TypeScript, and React.js.
  • Proficiency in CSS preprocessors (SCSS, LESS) and modern frameworks like Tailwind CSS, Bootstrap, or MUI.
  • JavaScript (ES6+) and modern development tools (Webpack, Vite, Babel).
  • component-based architecture in React.js.
  • responsive design principles and mobile-first development.
  • web performance optimization techniques and accessibility standards (WCAG).
  • Git version control and collaborative workflows.
  • Ability to debug and troubleshoot cross-browser and device-specific issues.

Soft Skills & Competencies

  • Strong attention to detail in design implementation and UI consistency.
  • Ability to write clean, maintainable, and modular front-end code.
  • Problem-solving mindset with the ability to identify and resolve UI/UX issues efficiently.
  • Familiarity with Agile methodologies and ability to thrive in a fast-paced team environment.
  • Strong communication and collaboration skills with cross-functional teams.
  • Willingness to learn and adapt to new technologies as needed.

Hiring Team Member

Avula Srivalli

Recruitment Coordinator

  • LinkedIn
  • Mail

Key Skills

Ranked by relevance

css javascript reactjs restful apis typescript responsive bootstrap webpack graphql ui
Login to Apply
🇧🇪

Country Guide

Belgium

International hub for EU careers

Posted
Feb 06, 2025
Type
Full-time
Level
Entry
Location
Brussels
Company
Sansaone

Industries

IT Services IT Consulting

Categories

Engineering Information Technology

Related Jobs

3 roles aligned with this opportunity

View all jobs
View Job Details
Ypto
Related

Senior Java Developer

2026-05-28

Full-time
Not Applicable
Belgium
IT Services
Engineering
View Job Details
Sansaone
Related

Back End Developer

2026-02-26

Full-time
Mid-Senior
Luxembourg
IT Services
Information Technology
View Job Details
QUANTEAM - North America (RAINBOW PARTNERS Group)
Related

C++ Developer - Trading - New York

2026-06-11

Full-time
Not Applicable
France
Financial Services
Information Technology