122 frontend developer English-speaking jobs in Brussels

Python / React Developer Job Overview Seeking an experienced engineer to develop and maintain an AI-based ... Develop responsive frontend components using React, JavaScript, CSS, and NX for micro-frontend architectures ... Responsibilities include creating backend services, AI agent features, frontend components, and DevOps

An exciting opportunity has opened up for a Senior Mobile Frontend Developer to join a collaborative

Full-Stack Developer Brussels | Freelance | Hybrid | English Join a team building a modern, data-intensive ... Tech stack Backend: Python, Django, Django REST Framework, PostgreSQL, Redis, Celery Frontend: React, ... problems What we offer A modern, well architected techstack Full-stack ownership and real impact on both frontend

Capyx is looking for an experienced Senior Java Developer to strengthen our team. ... Your Responsibilities : Design, develop, and maintain Java-based backend services Frontend expertise: ... documentation, and production support Must-Have Technical Skills Strong hands-on experience with Java (8+) Frontend

Senior Full-Stack Developer (TypeScript / Node.js / Angular) Location: Brussels, hybrid (at least 3 days ... A role with broad technical scope across backend, frontend, IoT, and system design. ... The role sits at the intersection of backend services, frontend applications, and IoT integrations. ... Who You Are Must-haves Strong experience with TypeScript in both frontend and backend environments. ... likely) USP: Build the software behind a large-scale connected device platform, working across backend, frontend

You will work in a full-stack Agile environment, contributing to both backend (Java/Spring) and frontend ... Java and Spring • Contribute to end-to-end feature development, including backend and collaboration on frontend ... Nexeo is looking for a Java Developer (Dev Engineer) to support one of its clients in the banking sector ... Function Description As a Java Developer, you will be part of an Agile squad composed of internal and ... Master's degree, or equivalent experience Required Experience • Minimum 6 years of experience as a Java Developer

We are looking for a Senior Full Stack Guidewire Developer to join a major insurance transformation program ... REST APIs & SOAP Services Microservices Architecture Kafka, RabbitMQ, or similar messaging platforms Frontend

We're looking for a Full-Stack Engineer to help us build and improve both the frontend experience and ... You should bring: Around 3+ years of experience as a Full-Stack or Web Developer Hands-on experience ... Our tech stack Prezly runs a large-scale web platform built around: React + TypeScript on the frontend ... TypeScript Implementing backend logic and APIs in PHP (Symfony) Improving performance, reliability, and developer

Job description Context We are looking for a freelance full stack developer based in Brussels for a ... team Tools & Environment Go (backend development) React (frontend

Spring / Spring Boot / Spring Batch Hibernate RabbitMQ Oracle / PostgreSQL XML JUnit / Selenium Frontend

afarax is looking for a freelance Full Stack Developer - AI Applications. We need you! ... Technical skills: Frontend React Modern JavaScript / TypeScript ecosystem Responsive and user-centric ... The project Our client in the banking sector, is seeking an experienced Full Stack Developer - AI Applications

What you'll be working with We're looking for someone with knowledge or experience in: Frontend JavaScript

years building modern SaaS applications Strong backend experience + solid architecture skills Good frontend ... for code quality Identify technical debt and drive improvement plans Stay Close to the Code Backend, frontend

We are looking for a Full Stack Developer to build user facing applications and lightweight services, ... Engineering, or a relat ed field.2) 5+ years of experience building and maintaining full-stack applications (frontend ... The ideal candidate is a hands-on developer, comfortable working with the entire development lifecycle

logic, database design Experience building user interfaces with React You move comfortably between frontend ... you'll ship features across our whole stack; APIs, interfaces, and data pipelines and the freedom to own frontend

Initial experience in a similar Analyst Developer or Java Developer role. ... Analyst Developer (Java) Industry: Insurance Employment Type: Contract / Freelance Location: Brussels ... , Belgium (Hybrid) About the Role We are looking for an Analyst Developer to join a leading organization

This role is ideal for a passionate Front-end Developer who thrives in building performant, scalable

Freelance Analyst Developer (Java / Spring) About the Role We are looking for an Analyst Developer with ... / Analyst Developer Strong knowledge of: Core Java & J2EE Spring Framework REST APIs JDBC Experience ... Profile Must-have skills Bachelor's degree in IT or equivalent experience First experience as a Java Developer

observability using Grafana, Elasticsearch/Kibana (ELK), and Sentry Work in close collaboration with frontend ... or with contract management systems Exposure to data processing and analytics tools Understanding of frontend

Experience supporting both professional and citizen developer communities. ... Qualifications 4+ years of experience in software engineering, AI engineering, developer enablement, ... rollout and adoption of agentic development tools, including GitHub Copilot and similar AI-powered developer ... , implement, and enforce governance standards related to the use of AI development tools across the developer ... Familiarity with developer productivity tools, MCPs, skills repositories, and knowledge-sharing platforms