177 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

Frontend developer | React.JS | TypeScript | Node.js Experience required 5 years Overview A dynamic digital ... This opportunity is ideal for a frontend-focused engineer with strong JavaScript/TypeScript expertise ... Key responsibilities Develop and maintain modern frontend applications for digital financial products ... business requirements into technical user stories and implementation plans Build scalable and maintainable frontend ... experience Experience designing APIs (REST and/or gRPC) Knowledge of OpenAPI / Swagger Experience with micro frontend

TypeScript Own and optimize PostgreSQL data models, queries, and architecture Build and iterate on frontend ... Full Stack Developer – Node.js / TypeScript (Backend-focused) Brussels | Hybrid Permanent contract Up ... About the Role We're looking for a Full Stack Developer (Node.js / TypeScript + React) who is autonomous ... As a Full Stack Developer, you will: Design and maintain scalable backend services and REST APIs in Node.js

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

continuous improvement of the development lifecycle.Your skills5+ years of professional experience as a Java developer ... responsibilities.Strong experience with Spring / Spring Boot and RESTful API development.Solid experience in frontend ... frameworks.Build and enhance RESTful APIs to support web and mobile applications.Develop responsive, user‑friendly frontend

Experience with extension marketplaces, developer tooling, or package registries. ... Nice to Have Experience with TypeScript and React, or another modern frontend framework. ... provide a collaborative environment for innovation across industries including cloud, edge, AI, and developer ... This role offers exposure to large-scale open source infrastructure, modern backend and frontend technologies

Frontend engineer to join a Scrum team focused on digital customer onboarding flows. Contribute to application modernization and new feature development. Expertise in Next.js 14, React 18, TypeScript, and modern web security practices required.

Technical skills • Technical stack with about 90% backend development using .NET (C#) • About 10% frontend ... H/F Descriptif de la mission: Job description – Senior .NET Developer – Power IS Feature Teams Context ... and objective As a Senior .NET Developer within a Supply & Energy Management business unit, the mission ... journalier (TJM): 650 Notre client dans le secteur Énergie et ressources naturelles recherche un Senior .NET Developer ... or Dutch Requirements Required profile Experience • Minimum 7 years of experience as a Software Developer

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

AI models Collaborate with product, engineering, and data teams Contribute to scalable backend and frontend ... deploying AI solutions into production Understanding of software engineering best practices React or frontend

systems, including cloud migration strategies; Develop, integrate, deploy and maintain backend and frontend ... and Spring Boot; Knowledge of Python; The following certification would be an asset: AWS Architect or Developer

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

frontend development using Next.js (+occasional work on Angular). ... Context: As a Senior .NET Developer within ENGIE's Supply & Energy Management (S&EM) business unit, ... Experience Minimum 7 years of experience as a Software Developer or in a similar technical role.

Support integration between backend services and frontend applications. ... The Role You'll work closely with cross-functional teams, including Frontend Engineers, Product Managers

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

Job Title: ServiceNow Developer Location: Brussels, Belgium Contract Type: [Permanent or Freelance] Start ... Date: ASAP About the Role We are looking for a talented ServiceNow Developer to join a dynamic and international

evolve scalable, maintainable, and resilient system architecturesLead technical decision-making across frontend ... sportsbook, casino, fintech, or other high-availability environmentsStrong understanding of React and modern frontend

The role focuses on designing, developing, and integrating modern backend and frontend solutions, while ... testing frameworks Mocking frameworks Git source control Preferred / Nice to Have Experience with frontend

Senior Application Developer / Future CTO Working with a fast growing HealthTech SaaS company developing

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