128 frontend developer English-speaking jobs in Brussels

Frontend Developer B2B Contract for 1 year and possible extensions Brussels Onsite 2 or 3 days/week ... Micro frontend Architecture: Contribute to and implement Micro frontend architecture, ensuring seamless ... with Vite for fast bundling and development environment setup, ensuring rapid build times and optimal developer ... Hands-on experience in designing and implementing Micro frontend architectures, breaking down large applications

KNOWLEDGE AND SKILLS We are seeking a skilled Front-End Developer with strong Drupal and JavaScript expertise

Do you have 5+ years of experience as a Frontend Developer with expert-level proficiency in React? ... Job Description: Frontend Architecture: Design and implement scalable front-end applications, focusing ... Configure and optimise development environments using Vite, ensuring a rapid build process and optimal developer

Description We currently have a vacancy for a Front End Developer (Drupal) fluent in English, to offer ... other containerization tools; Strong debugging skills in Drupal environments; Familiarity with browser developer

Responsibilities Design, develop, and maintain full-stack applications using Java (backend) and React (frontend ... We're looking for an experienced Full-Stack Developer (Java + React) to join a major organisation ... Logistics Position: Freelance Full-Stack Developer – Java & React Duration: 12-month contract (with potential ... Essential Skills & Experience Strong professional experience as a Full-Stack Developer using Java (Spring

Start date: Around 05 January 2026 We are looking for a highly senior Fullstack Developer to join a fast-paced ... features for a production Shopify application used by high-profile customers Incrementally improving the frontend

features end-to-end, including: Backend development in a cloud environment Close collaboration with frontend ... teams (web & mobile) Role & Responsibilities: As a Senior Java Developer, you will work in an Agile ... to API automation testing Required Experience: Minimum 6 years of relevant experience as a Java developer

As a skilled Java Developer, you would join a team composed of internals and externals. ... You will have the opportunity to work in a team that develops features E2E, including the frontend parts

Collaborate with cross‐functional teams – backend, frontend, design, product – to deliver impactful features ... Responsibilities Immerse yourself in our tech stack: microfrontends, serverless AWS, and best‐in‐class developer

As a skilled Java Developer, you would join a team composed of internals and externals. ... You will have the opportunity to work in a team that develops features E2E, including the frontend parts

Billing Zencoder is building the next generation of AI coding agents—advanced tools that supercharge developer ... Proven ownership of complex frontend applications—ideally, customer‐facing portals or dashboards.

As a developer, your role is to Develop and maintain our SCADA X (Hitachi Energy MicroSCADA X) that keeps ... The frontend development language within MicroSCADA is proprietary based HTML, CSS and Javascript. ... language within MicroSCADA is proprietary: SCIL (Supervisory Control Implementation Language) & the frontend

Curiosity about emerging technologies (AI, infrastructure, developer tools). ... Strong proficiency in TypeScript for both frontend and backend development. ... at scale Deliver full-stack features across a modern TypeScript ecosystem (React + Module Federation frontend

Curiosity about emerging technologies (AI, infrastructure, developer tools). ... Strong proficiency in TypeScript for both frontend and backend development. ... at scale Deliver full-stack features across a modern TypeScript ecosystem (React + Module Federation frontend

Curiosity about emerging technologies (AI, infrastructure, developer tools). ... Strong proficiency in TypeScript for both frontend and backend development. ... at scale Deliver full-stack features across a modern TypeScript ecosystem (React + Module Federation frontend

, BFF (Backend for Frontend), Backend  Strong understanding of API integration, API Performance, Authentication ... release/publishing processes (App Store & Play Store)  Understanding of basic web technology/framework – Frontend

Frontend development (HTML5, CSS3, JavaScript/TypeScript). ... Contribute to both backend (SCIL) and frontend (HTML5, CSS, JavaScript/TypeScript).

Ideally, you have proven experience in all parts of the fullstack spectrium: frontend, backend, infra ... Proficiency with most of our core technologies Strong mastery & knowledge in a certain domain (e.g backend, frontend

What You'll Do Lead and develop engineering teams across backend, frontend, and platform domains

npm/Angular CLI • Security & Performance – JWT/OAuth, XSS/OWASP protection, optimization of backend & frontend