145 frontend developer English-speaking jobs in Brussels

The MissionWe are looking for a frontend engineer with at least 4 years of experience to help us build ... What you'll deliver:Develop and maintain our frontend applicationBuild and maintain scalable web

to have certifications: Spring Professional Certification (Spring Core / Spring Boot) AWS Certified Developer ... Architect – Associate or Professional Angular Certification (by Angular.io / Google) Angular Advanced Developer ... npm/Angular CLI • Security & Performance – JWT/OAuth, XSS/OWASP protection, optimization of backend & frontend ... Develop and maintain backend services using Java, Spring Boot/Quarkus, and RESTful APIs. • Implement frontend ... databases, and state management across the stack. • Write unit and integration tests for backend and frontend

They're expanding the team and now seek an experienced PHP (Laravel) developer to join them. ... Contributions to open-source projects or active participation in developer communities. ... Desirable Skills Experience with modern frontend frameworks and TypeScript. ... In this role, you will: Build and maintain scalable web applications, contributing to both frontend and ... Collaborate across the tech stack, with opportunities to work on frontend features and backend services

We're looking for a strong Senior Developer who can take ownership and help us build a robust, scalable ... What you'll do As a Senior Laravel Developer, you'll work on the core backend of our SaaS applications ... performance, maintainability) Develop modular systems across multiple product modules Collaborate with frontend ... Laravel / PHP, MySQL or PostgreSQL Background jobs / queues (e.g., Redis), events & webhooks React frontend ... independently Nice-to-haves (big plus) Comfortable with React (able to collaborate closely; optionally pick up frontend

We are continuously growing and we are looking for a Full Stack Developer to join our UniQue team. ... Integrate frontend applications with backend REST APIs. ... Develop and maintain frontend components using Angular or Kendo UI. ... Experience in development of complex information systems. 3 years of experience in frontend development

Frontend Mastery: Experience building applications with frameworks like Next.js, Astro, or similar. ... Are you a seasoned Full-stack Developer with a passion for modern architectures and high-impact digital ... We are looking for a Web Developer (JavaScript/TypeScript/React) to join our mission at the European

We are currently seeking an Golang AWS Back End Developer specialist to join one of our clients' ... Work closely with frontend engineers, DevOps, and product teams to deliver robust applications.

Senior Fullstack Developer, Brussels (on-site) – Eurocontrol Job role: Senior Fullstack Developer. ... Knowledge of authentication concepts like JSON Web Tokens. ·       Frontend: proven experience with:

Support AI projects by contributing to frontend development for interactive components.  ... We are looking for a motivated Design & FrontEnd Intern to join our dynamic team, where you will help ... Qualifications  Currently pursuing or recently completed a degree in Design, FrontEnd Development, or ... If you are passionate about design, frontend development, and the innovative world of technology, we ... Career Growth: Gain handson experience in design and frontend development within a leading tech environment

provide a collaborative environment for innovation across industries including cloud, edge, AI, and developer ... This role offers exposure to large-scale open source systems, modern backend and frontend technologies ... Experience with TypeScript and React, or another modern frontend framework with a willingness to learn

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

for a Senior .NET Developer in Brussels for a 12-month contract. ... Senior .NET Developer - Brussels - 12-month contract One of our important clients is currently looking ... Please find the description below: We are looking for an experienced Senior .NET Developer to design

Senior Full-Stack Engineer to lead development of complex Java services and React/TypeScript interfaces. Provide technical leadership, mentor junior developers, and ensure application performance and scalability.

in Agile / Scrum delivery environments Other Desired Skills Experience with Blazor or modern .NET frontend

Business Developer role - Hybrid role in Brussels Initial 12 month contract with a transition to permanent ... of technologies and products towards the mobility and automotive sector, is looking for a Business Developer

We are not looking for a generalist web developer, but a specialist who knows the Drupal architecture ... a specific project within the European Commission, we are looking for a heavyweight Drupal Backend Developer

One of our global clients is looking for an experienced SailPoint IdentityIQ (IIQ) Developer for a 12 ... Requirements 3+ years of hands-on experience with SailPoint IdentityIQ (IIQ) Strong background as a SailPoint Developer

Title - Full Stack Developer Language - English Location - Brussels, Belgium Duration - Minimum of a ... - Hybrid Experience - Minimum of 6 years Description: We currently have a vacancy for a Full Stack Developer

Tasks What you'll actually do Build the backbone and frontend (~80% backend, some full-stack adventures ... colleagues and your future team Have shipped features with React/Vue or similar (you'll touch frontend