117 frontend developer English-speaking jobs in Brussels

You are an experienced frontend developer who enjoys turning product ideas into polished, reliable web ... Build clear, reusable, and maintainable frontend components. ... Help translate product requirements into practical frontend solutions. ... Contribute to frontend quality, maintainability, and testing practices. ... What you can expect You will join our engineering team as a frontend engineer.

Python / React Developer If the following job requirements and experience match your skills, please ensure ... 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

You are an experienced frontend developer who enjoys turning product ideas into polished, reliable web ... Build clear, reusable, and maintainable frontend components. ... Help translate product requirements into practical frontend solutions. ... Contribute to frontend quality, maintainability, and testing practices. ... What you can expect You will join our engineering team as a frontend engineer.

Python / React developer Join a project to develop an AI-driven internal communication platform for a ... Build responsive frontend components with React, JavaScript, CSS, and Nx microfrontend architecture,

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

You are able or willing to read frontend code to understand behavior. ... Collaborate with frontend, backend, DevOps, product, and customer-facing teams. ... Help determine whether a problem is frontend, backend, data, configuration, or user/process related. ... Gradually build deep product knowledge and grow toward product, QA automation, frontend engineering,

Workflow Management & Task and Processes components Developer. ... Specific knowledge, skills and expertise: Frontend development · Proficiency in HTML5, Javascript/TypeScript ... Workflow Management & Task and Processes components Developer, Brussels (near-site) – MAIA Position:

OneStream Developer – Insurance Our insurance client is implementing OneStream as its corporate performance ... To support this programme, they are seeking a OneStream Developer (technical profile) to work on a remote

Maintain and evolve workflow engines like Activiti and Camunda. Implement enhancements, migrations, and fixes. Requires expertise in frontend (Angular, TypeScript) and backend (Java, Spring Boot), cloud, and microservices.

Greetings from Sloka IT Solutions Role: Senior Data Migration & Integration Developer Location: Brussels ... start date: 24 October 2026 Role overview: We are looking for a Senior Data Migration & Integration Developer

Specific knowledge, skills and expertise: Frontend development · Proficiency in HTML5, Javascript/TypeScript

Brussels-based SaaS company operating in the health and nutrition space who are looking for a Django Developer

position with a Bank in Brussels that is offering a 3 year contract for a Fullstack .Net and Angular developer

Experience with database IDEs (Oracle SQL Developer, DBeaver, pgAdmin, SQL Workbench/J) for schema management ... Knowledge of data modelling (conceptual, logical, physical) and experience with tools like Oracle SQL Developer

the central DevOps team) using Jenkins, Git (BitBucket), and Maven/Gradle for Java (Quarkus/Spring), frontend

Senior .NET Developer (WPF) – Freelance | Energy Sector Are you ready to apply Make sure you understand ... We are currently seeking a Senior .NET Developer to support ongoing initiatives within established teams

Back-End Developer, Brussels (near-site) – European Commission   Profile: Back-End developer with expertise ... DESCRIPTION: We are seeking an experienced Back-End Developer to contribute to the design, development ... back-end website applications. ·       Integration of user-facing elements developed by a front-end developer

Develop and maintain Internal Developer Platforms (IDPs) and self-service capabilities to improve developer ... Experience developing and maintaining Internal Developer Platforms using solutions such as Backstage,

Your Role: As a Senior React Developer, you will join an Agile squad composed of both internal and external ... implementations Qualifications Minimum 8 years of relevant professional experience as a software developer

Build and maintain developer-facing tooling that improves local iteration speed and CI reliability. ... Drives alignment by connecting build system improvements to developer productivity and product velocity ... deeply involved in implementation—driving measurable improvements in build speed, correctness, and developer ... Write production code in Rust, C/C++, and Python to support build tooling, infrastructure services, and developer ... Knowledge, Skills, and Experience: Experience with Nix and Nix-based packaging for reproducible builds and developer