502 frontend developer English-speaking jobs in Belgium

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.

You will work across the stack—Python backend, SQL databases, and JavaScript/Next.js frontend—collaborating ... and maintain Python backend logic and APIs Design and manage SQL database structures Build and refine frontend

This is not a narrow frontend role. ... Your strongest execution layer should be frontend. ... Build and maintain scalable, modular, high-performance frontend code. ... You are strong enough in frontend to review React code independently, while also reasoning about APIs ... Opportunity to work across product, design, frontend, backend architecture, and AI-assisted engineering

Job Description We are looking for a Senior Shopify Backend Developer to support the delivery of mid ... backend services and Shopify apps, working closely with architects, Product Owners, Business Analysts and frontend

flawlessly in the frontend. ... Project Lead: Frontend & UX You initiate technical improvements and lead developers to implement them ... You understand what needs to happen on the frontend and can translate this clearly into technical requirements

Frontend Intern: Shape the Future of SEO with Semactic! ... We are looking for a Frontend Intern to strengthen our technical team and actively contribute to the ... Your missions and responsibilities: Learn and contribute concretely As a Frontend Intern, you will work ... supervised, allowing you to gradually gain autonomy and acquire valuable experience: Develop small frontend

solutions used for power balancing, flexibility integration, and grid stability Develop both backend and frontend ... engineering, industrial systems, SCADA, OT, or critical infrastructure environments Experience with frontend

and efficient code across our core stack, primarily utilizing Node.js on the backend and React on the frontend ... Warrior to create a safer digital landscape by assisting companies to secure their software through developer-led ... If you are a versatile developer who enjoys a collaborative environment and using modern tools to build ... Your versatility as an all‑around developer will be crucial here Champion AI‑Assisted Engineering: Actively ... Warrior to implement agile learning security programs, build safer software, and create a culture of developer-driven

Required knowledge and skills Strong experience with TypeScript and Python Experience in backend/API and frontend

OroCommerce-based webshop (open-source edition) Develop and customize backend features in PHP Contribute to frontend

From backend services to frontend dashboards — you own what you build end to end. ... Strong frontend skills: You're at home building polished, interactive interfaces with React or equivalent

Medior Software Engineer to design, develop, and maintain Python-based software applications for railway systems. Requires expertise in Python, at least one additional language (C, C++, or C#), and networking protocols.

Freelance PHP Developer needed for 8-10 projects in Brussels. Develop new applications using modern technologies and maintain legacy systems. 60% backend development (PHP, Laravel, Symfony, APIs) and 40% DevOps (Kubernetes, ArgoCD, Helm Charts, Linux, cloud security).

Senior Node.js Developer – Healthcare SaaS / AWS Serverless For a healthcare SaaS environment, we are ... looking for a Senior Node.js Developer to help further build and scale a digital care platform.

The ideal candidate is a highly resourceful and innovative developer with extensive experience in the

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

Backend Developer Twipe helps publishers engage more readers and monetize premium content on mobile devices ... As a Backend Developer you are passionate about developing new features and maintain and improve existing

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

Position OverviewWe are looking for an ambitious and commercially driven Strategic Business Developer

strengthen our partnership with Salesforce, we're looking for a talented and motivated Senior Salesforce Developer ... Extensive Salesforce Development Experience: A proven background as a Salesforce Developer, with substantial ... YOUR ROLE & RESPONSIBILITIES As a Senior Salesforce Developer, you'll work closely with our team to develop