79 frontend developer English-speaking jobs in Brussels

About the Opportunity We are looking for an experienced Senior React Developer to join an established ... If you are a senior React developer who thrives in enterprise environments, enjoys close collaboration ... This is a long-term freelance opportunity for professionals who enjoy building robust frontend solutions ... Your Profile We are looking for someone who Has at least 5 years of professional experience in frontend ... Contract Type: Freelance What You'll Do Develop and maintain complex React-based frontend applications

position as a leader in renewable energy technology, we are looking for an experienced React Front-End Developer ... As our new React Front-End Developer, you will help build and evolve our web applications written in ... closely with frontend and backend Developers, Product managers, and QA Engineers. ... You will join the frontend development team, which operates as a cross-functional product team, working ... Experience with: Material UI (MUI) or similar component libraries/Redux Toolkit (RTK) for state management/frontend

Mission Overview: The client is seeking an IT React Developer for a consultancy mission through Keystone ... Develop features across both frontend (React) and backend (Java, Spring Framework) components, contributing

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

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

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

Cultivating Talent & Community  Lead the SD Worx Campus team and Practice Guilds (Frontend, Backend, ... Drive the shift from "developer-as-coder" to "developer-as-orchestrator," ensuring our teams effectively ... DevEx Satisfaction: Improvement in developer experience scores as teams focus on high-leverage work rather ... Experience: 10+ years in software engineering, with 5+ years leading engineering transformation, or developer ... Improve Developer Experience (DevEx) by reducing engineering friction and increasing engineering effectiveness

Depending on priorities, you’ll contribute to: Backend and frontend development Mobile application development ... Strong backend development experience Experience designing software architecture A good understanding of frontend ... comfortable making trade‑offs Our Tech Stack Layer Technology Backend Python / FastAPI Database PostgreSQL Frontend

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.

Make architecture and build/buy decisions the team will build on for years Mentor other engineers Own frontend ... architecture decisions that held up under growth Genuinely comfortable across the stack – you can own frontend

Full Stack Developer (Java Spring Boot & ReactJS) Location: Brussels, Belgium Work Model: Hybrid ... Start Date: ASAP Contract Duration: 6 Months We are looking for an experienced Full Stack Developer ... If you're a skilled Full Stack Developer looking for your next contract opportunity in Belgium, we'd

, Tether Wallet, developer portals, and more Identify UX best practices and emerging patterns across ... Responsibilities Run UX research across Tether's consumer and developer products: Keet, QVAC Workbench ... audiences and developer experience specifically Experience setting up UX research practices from scratch ... full product portfolio from consumer apps like Keet, QVAC Workbench, and the Tether Wallet, to the developer ... uses USDt on their phone, the next you're sitting with engineers to figure out the best practice of developer

Solid knowledge of TypeScript conventions and patterns, both on the frontend and backend coupled with

. •       Strong frontend development in Angular (recent versions) with PrimeNG, TypeScript, and modern

COSMOTE GLOBAL SOLUTIONS NV is seeking a skilled Data Warehouse and Reporting Developer to join our dynamic ... Minimum 13 years of proven experience as a Data Warehouse Developer, Data Engineer, or similar role.

The IT Developer also performs the unit testing of the developed code.  ... Mission : The IT Developer elaborates or adapts the detailed technical design and programming code (or ...   In the context of the tribe Invest, the squad Investment plan & cost is looking for an expert java developer

Experience with subscription infrastructure, RevOps or developer‑facing platforms. ... Drive B2B growth — own the commercial engine like pricing, sales motion, partnerships, developer/B2B

ProfielWho You Are:A developer with min 5+ years in web development. ... FunctieomschrijvingWe’re seeking a versatile full-stack developer, preferably with a strong backend focus

Developer Experience (DevEx): Ability to design and improve developer tools, platforms, and workflows ... mesh, continuous delivery, infrastructure automation) to ensure solutions are secure, performant, and 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,