157 frontend developer English-speaking jobs in Brussels

The Role We are looking for a Front End Developer with strong expertise in Angular Material and modern ... Git) Required Experience & Qualifications Minimum 5 years of proven experience as a Front End Developer

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

Our client, a major player in the banking sector, is looking for a Senior Fullstack Developer to join ... Responsibilities : As a Senior Developer, you will be involved in the full application lifecycle: Design ... , develop, and maintain robust, scalable, and high-performance applications (frontend & backend) Translate ... Java / Spring Boot and modern architectures Experience in fullstack development (React or equivalent frontend ... helping raise the overall technical level of the team Technical Environment : Backend: Java, Spring Boot Frontend

in Agile / Scrum delivery environments Other Desired Skills Experience with Blazor or modern .NET frontend ... Logistics Role: Freelance .NET / Blazor Developer Contract: 12–24 months Location: Brussels (Hybrid - ... For a long-term programme, we are looking for an experienced .NET / Blazor developer to provide technical

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 ... ResponsibilitiesDesign and develop high-quality frontend features using modern frameworksBuild scalable ... standards RequirementsStrong frontend engineering experience (typically 5–8+ years)Expertise in React ... Initially, the focus will be on improving automation across frontend workflows, reducing manual processes

ActiveMQ, RabbitMQ) (3+ years) OpenAPI / Swagger (2+ years) Nice to have Docker Angular frontend ... Senior Full-Stack Java Developer – Agile Public Sector Program Role Overview We are looking for a Senior ... Full-Stack Java Developer to join an existing Product & Revision Management team within a large transformation

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

market) AI agents Workflow automation Missions Build and maintain high-quality frontend ... Improve UX through iteration, testing, and user feedback Contribute to design systems and frontend ... Compensation: Competitive salary + equity Start: ASAP Requirements 3–6 years experience in frontend ... JavaScript (ES6+) Experience with TypeScript Solid understanding of state management, APIs, and 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

Develop and maintain a real-time SCADA platform used for energy balancing Work on both backend and frontend

development when needed Analyze and improve document generation systems Support best practices across frontend

Architect frontend systems that scale. ... What we're looking for 5+ years of commercial frontend experience. ... About this role We need a frontend engineer who treats the web as a serious surface for our product,

Guidewire Developer (PolicyCenter / ClaimCenter / BillingCenter) For one of my leading Insurtech clients ... we are seeking an experienced Guidewire Developer to join a high-performing team delivering large-scale

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

Senior Technical Lead to drive .NET backend excellence. Lead a team of developers, design and support solutions, and drive cloud migration initiatives. 8+ years .NET experience, 3+ years Azure Integration Services, and strong leadership skills required.

As a Salesforce Developer, you will be part of a cross-functional product team, collaborating closely

Description We currently have a vacancy for a Full-Stack .NET Developer fluent in English, to offer his ... Experience with Git or other version control systems; Excellent knowledge of SQL; Experience with browser developer

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

Job Title: Backend Python Developer Location: Remote - 1 day/month onsite in Brussels Contract Type: