499 frontend developer English-speaking jobs in Belgium

  • KPMG Belgium
  • Zaventem
  • April 4
Are you an experienced Full Stack .NET Developer with a strong interest in software development? ... good understanding and working knowledge of: .NET application development (.NET Core, ASP.NET Core) Frontend
  • Qplox engineering
  • Leuven
  • April 26
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
  • Semactic
  • Ottignies-Louvain-la-Neuve
  • April 11
LogoFrontend 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
  • fortil
  • Brussels
  • March 9
LogoWe 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
  • Collective.work
  • Brussels
  • April 30
Logomarket) 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
  • Ariad
  • Brussels
  • May 1
Develop and maintain a real-time SCADA platform used for energy balancing Work on both backend and frontend
  • Spott
  • Leuven
  • April 30
Work closely with the frontend, product and the founders to deliver the best customer experience. ... Founder interview (60min, in-person) Interview with our Frontend lead and a Spott founder to assess your
  • TULA consulting
  • Belgium
  • May 1
messaging systems Cloud architecture experience (AWS/Azure/GCP is a plus) Knowledge of Angular or modern frontend
  • Secure Code Warrior
  • , west vlaanderen, belgium
  • April 6
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
  • Replika
  • Brussels
  • April 29
LogoArchitect 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,
  • Companion.energy
  • Ghent
  • March 25
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
  • NEBIRU
  • Brussels
  • April 26
development when needed Analyze and improve document generation systems Support best practices across frontend
  • MyData-TRUST - Data Protection & Privacy for Life Sciences
  • Namur
  • May 1
production-ready services Design and implement solutions end-to-end: from architecture and data modelling to frontend ... Senior Full Stack Developer – MyData-TRUST MyData-TRUST is looking for a motivated Senior Full Stack ... Developer to join our multidisciplinary team of data protection lawyers, IT specialists, and clinical
  • Alldus
  • Brussels
  • May 1
Role: ServiceNow Developer Location: Remote Length of contract: 6 months A ServiceNow Developer designs ... Certifications: ServiceNow Certified Application Developer (CAD) or Certified Implementation Specialist
  • Us3 Consulting
  • Brussels
  • April 28
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
  • VeroTech
  • Leuven
  • February 26
LogoSenior Digital Front-End Designer will execute DFT using industry-standard tools, conduct LEC, generate and validate ATPG patterns, and improve test coverage.
  • Koda Staff
  • Daussoulx
  • April 11
software that matters, contributing hands-on to features and improvements across a .NET backend and React frontend
  • ACENSI
  • Brussels
  • April 5
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
  • Insight Global
  • Antwerp
  • April 13
Position: Microsoft Full Stack Developer (.NET & Power Platform) Location: Onsite – 5 days/week Address ... Git or other version control systems Job Description Insight Global is seeking a skilled Microsoft Developer
  • OMP
  • Belgium
  • April 6
The ability to mentor and coach others to help developers upskill in modern frontend patterns, testing ... Excellent system thinking to understand how frontend architecture integrates with backend and infrastructure
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