133 frontend developer English-speaking jobs in Brussels

We're hiring a Frontend Developer (UI / Interface Designer) Join a digital project focused on building ... UX/UI designs and mock-ups into clean, semantic HTML Building responsive UI solutions using modern frontend ... knowledge of Twig 3 Comfortable working in English within an Agile, international team Nice to have Frontend ... stakeholders through regular meetings and Agile ceremonies Required skills Strong experience in UI design and frontend

As a Fullstack Developer, you will play a pivotal role in developing scalable and efficient software ... Strong expertise in frontend technologies, including HTML, CSS, and JavaScript, with frameworks like ... impact: Design, develop, and maintain scalable web applications and APIs Work across the full stack (frontend ... product offerings Requirements 🧩 What makes you a great fit: 5+ years of experience as a Fullstack Developer

Key Responsibilities Develop and maintain modern frontend applications using React Contribute to backend ... SII is looking for a Senior React Developer to support the ongoing Agile and digital transformation of ... company culture, supported by an international group If you are an ambitious and experienced React 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

• Experience with the Blazor frontend framework is a plus. ... Job posting – C# Developer – Digital Innovation Accelerator Context and mission objective The company ... For the Accelerator, the company is seeking a motivated C# developer who will contribute to designing ... The developer will work on highly varied innovation projects, often involving emerging technologies such

Billing Zencoder is building the next generation of AI coding agents—advanced tools that supercharge developer ... Proven ownership of complex frontend applications—ideally, customer‐facing portals or dashboards.

Curiosity about emerging technologies (AI, infrastructure, developer tools). ... Strong proficiency in TypeScript for both frontend and backend development. ... at scale Deliver full-stack features across a modern TypeScript ecosystem (React + Module Federation frontend

Curiosity about emerging technologies (AI, infrastructure, developer tools). ... Strong proficiency in TypeScript for both frontend and backend development. ... at scale Deliver full-stack features across a modern TypeScript ecosystem (React + Module Federation frontend

Curiosity about emerging technologies (AI, infrastructure, developer tools). ... Strong proficiency in TypeScript for both frontend and backend development. ... at scale Deliver full-stack features across a modern TypeScript ecosystem (React + Module Federation frontend

Investigate and resolve performance issues and communication gaps between frontend and backend. ... driving technical evolution, resolving performance issues, and ensuring seamless communication between frontend

Writing and maintaining unit, integration, and end-to-end tests for both backend and frontend (e.g., ... At least 2-3 years in a professional environment as Full stack, front end or Software developer/Engineer

The solution is being fully redesigned with C#/.NET for the backend, Angular for the frontend, and a ... #39;ll combine hands‐on technical leadership with architectural governance, guiding both backend and frontend

Shipped developer-focused features (APIs, CLIs, dashboards). ... You will work alongside a senior designer and a team of senior engineers across data, backend, and frontend

Developer Consultant Coldfusion (DEV) – Brussels For an EU agency in Brussels, we are looking for a Developer

for an RPG Analyst/Developer to join for a long term, freelance mission. ... RPG Analyst/Developer (Insurance) – Freelance A leading insurance client of ours in Belgium are looking ... Requirements: 5+ Years as an RPG Developer English speaking Additional Details START DATE: ASAP DURATION

Your Role As a Salesforce Developer, you will be responsible for designing, developing, and implementing ... I/II, Admin, or JavaScript Developer I are a strong plus Excellent problem-solving abilities and attention ... of Salesforce architecture, security, and governor limits Salesforce certifications such as Platform Developer ... accelerators, and knowledge-sharing initiatives What We're Looking For Proven experience as a Salesforce Developer

We currently have a vacancy for an Application Architect fluent in English, to offer his/her services as an expert remotely. In the context of the first assignment, the successful candidate will be integrated in the team of the company that will closely cooperate with a major client’s IT team on site.

Senior Real Estate Developer About Next Day Next Day Sustainable Holdings (NDSH) is an investor and ... developer committed to building smart, sustainable, and connected homes to reduce the carbon footprint ... Key Responsibilities As Senior Real Estate Developer, you are responsible for the design, development

Preferred Qualifications Certified Kubernetes Administrator (CKA) or Developer (CKAD). ... Job Title: Senior Developer – Platform Engineering Self Employed position Ideal start date: end of November ... early December Role Overview We are seeking a Senior Developer to design, build, and operate key components ... Collaboration & Continuous Improvement Collaborate with principal developer to translate the designs

React Frontend Engineer (mid-level or senior) (f/m/*, 80%-100%, remote, B2B) This range is provided