86 frontend developer English-speaking jobs in Brussels

Lead Developer (Backstage) – Energy Sector – Brussels – Freelance / CDI Full‑time Join a high‑impact ... Within this context, the service contributes to the evolution and operational excellence of an internal developer ... European energy landscape is undergoing significant transformation, requiring scalable, secure, and developer‑friendly ... Design & Development Design, development, testing, and documentation of custom Backstage plugins (frontend ... preferably for platforms or integration‑heavy environments At least 3 years of experience developing frontend

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

Frontend Software EngineerMost frontend roles talk about impact. ... If you are someone who enjoys building scalable, high-quality frontend systems and wants to work in an ... , component-based architectures Integrate frontend applications with backend services and APIs Ensure ... Initially, the focus will be on improving automation across frontend workflows, reducing manual processes ... Responsibilities Design and develop high-quality frontend features using modern frameworks Build scalable

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

We are seeking a motivated C# Developer to design and build forward-thinking software solutions, often ... Familiarity with AI technologies (LLMs, embeddings, vector databases) and Blazor frontend framework is

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

development 6+ years in Java web development, including Spring Framework and REST APIs 3+ years in frontend

As a Business Developer , you are responsible for business development, operational follow-up, and the

Backend Python Developer needed for a Brussels-based startup. Build a smart EV charging card solution using Python, FastAPI or Django, and AWS.

Integration DeveloperWe are supporting a new assignment for an experienced Integration Developer to design

.Work with Relational DBMS including Oracle and PostgreSQL.Engage with JEE 8/7 (EJB3, JMS, JPA) and frontend

Your Role As a Developer at Bingoal, you will be responsible for the discussion, design and development ... Bingoal is a dynamic, international and ambitious company looking for passionate experienced Full-Stack Developer

We're looking for a Senior Java Backend Developer to work on cutting-edge backend systems with a focus

specific expertise is mandatory for the performance of tasks: • Experience of five years as a full-stack developer

Job description Daily rate: - Technical Avaloq Analyst / Developer Location: Brussels Employment ... Type: freelance or Contract Role Overview We are seeking a skilled Technical Analyst / Developer with

Role & Mission As a Business Developer , you play a key role in expanding DynaFin's market presence. ... To support our growth ambitions, we are looking for an experienced Business Developer who can understand

Senior BPM-Java Developer at European CommissionEuropean Commission | Brussels, BE | up to 11k/monthEuropean ... Commission has an open position for Senior BPM-Java Developer, requiring Java, Camunda, Spring, Kafka ... the needs of the European Commission.DIGIT.B.3 wishes to obtain the expertise of a Senior BPM-Java Developer

5 days/week) About the Role We are currently seeking a motivated Business Analyst & Power Platform Developer

development experience with Java Spring and REST API development); Minimum 3 years of experience in frontend

ACENSI is looking for a Medior .NET Developer - Electricity Markets for one of their clients based in ... the Energy Sector in Brussels : We're looking for a highly skilled .NET Developer (minimum 5 years of ... problem-solver who enjoys technical challenges · Someone who values teamwork and clear communication · A developer