internjunior frontend developer

Harvey Nash in Aalst, Belgium, is seeking a Senior Java Full Stack Developer to join a large-scale public-sector digitalisation programme. You will design, develop and modernise business-critical applications for data registration, validation and reporting, leveraging Java backend and Angular frontend.The role covers analysis, development, testing and...

Outpost24 is seeking a skilled Full Stack Developer to join our Leuven-based development team. You will design, build, and maintain robust full-stack applications powering cyber security solutions, working across Angular frontend and Python backend services.We value collaboration, scalability, and architectural quality, with a hybrid work model that blends...

The Safe Group zoekt een full stack web application developer die systemen ontwerpt en beheert voor security- en ICT-projecten. Je werkt aan frontend en backend, beheert databases, API’s en CI/CD-pijplijnen.Je ontwikkelt veilige, schaalbare oplossingen die live draaien op locaties waar technologie cruciaal is. Je hebt ervaring met Go, PHP, HTML/CSS/JS/TS,...

Madison Recruitment zoekt een ervaren (Lead) Software QA Engineer die testing technisch op de kaart zet en het softwareteam hierin begeleidt. Je neemt ownership over de uitbouw van testautomatisatie, schrijft en onderhoudt automated tests voor frontend, backend, API’s en end-to-end flows, en bouwt mee aan een schaalbare teststrategie.Je bepaalt mee wat,...

act digital is seeking a Python/React Developer to support an internal AI platform used for communication between agents. You will work within an existing team to deliver robust software with strong development standards.You will contribute to AI agent creation, backend and frontend development, and integration of services with cloud and containerized...

EUROPEAN DYNAMICS is seeking a fluent-English UI/UX Designer in Brussels, Belgium. The role involves on-site work with a major client’s IT team and integration into ED’s design team to deliver enterprise-grade interfaces.You will conduct user research, design systems, and collaborate with frontend developers to ensure accessible, high-fidelity designs...

Full-Stack Developer – .NET & Kotlin – B2BGhent, BelgiumHybrid – two days per week onsiteInitial 12-month contract with potential extensionDutch and English requiredI'm supporting a Belgian client seeking an experienced Full-Stack Developer for a long-term project.Required experience:Strong commercial .NET and Kotlin development experienceBackend and...

Church International Limited is seeking a Senior Full Stack Software Developer for a NATO project starting June 1, 2026. This remote position requires at least 8 years of experience in full stack development, including frontend frameworks like Vue.js and React, backend frameworks like Python and FastAPI, and experience with AI/LLM integration. The role...

Satellit is seeking an experienced engineer to develop and maintain an AI-based internal communication platform. You will build backend services, AI agent features, frontend components, and DevOps pipelines in a collaborative team.The role requires 5–10 years of Python and React development, with expertise in SQL databases, ORM (SQLAlchemy), authentication...

Job description Daily rate: 550 max About the opportunity  We are looking for a Senior Full-Stack Java / Angular Developer to join a team of around 10 developers working on the design and development of a brand-new application.  This is the main priority for the project, with a strong focus on modern software architecture, clean code and scalable...

We're working with an exciting FinTech company in Mechelen, we are looking for a Software Engineer to strengthen the development team. You will work on digital financial solutions used by thousands of customers and help shape the next generation of secure payment and financial platforms.Your RoleDevelop and maintain high-quality backend applications using...

Full-Stack Software Engineer We are looking for a Full-Stack Software Engineer to develop and maintain a modern, data-intensive web platform supporting critical law enforcement operations. You will work across the full technology stack, building scalable backend services, responsive frontend applications, and reliable deployment pipelines while...

**Wat deze job jou oplevert** Je bouwt een applicatie van de eerste demo tot in productie bij de klant. Het volledige verhaal dus, van eerste schets tot livegang. Je spreekt de mensen die er straks elke dag mee werken en je ziet direct wat jouw werk voor hen verandert. Op een jaar tijd draai je meerdere projecten in verschillende sectoren. Dat leer je bij...

Language: Dutch OR French Requirements The developer will be expected to follow Elia's standards and ensure high-quality code delivery. They should have a strong Knowledge Of The Following Technologies We need a person that knows about the AI agent creation, LLM, MCP, A2A, RAG DB... Backend: Python FASTAPI Service and API development Queues and...

Itproposal in Belgium is seeking a Senior Full Stack Java Developer to join an Agile team modernizing an environmental reporting platform. You will work on backend Java with Spring Boot and frontend Angular, delivering secure REST services and scalable architectures.Hybrid work in a European environment, 80–100% workload, and close collaboration with...

As a Senior Full Stack Engineer at Mobile Locker / Cu.be, you will: Responsibilities Design, build, and maintain scalable web applications with Symfony at the core. Contribute to system architecture and solution design, ensuring security, performance, scalability and maintainability. Develop APIs and integrations supporting asynchronous communication...

**Your Tasks**: - Conduct user research and requirements workshops with internal stakeholders to understand workflows, pain points, and priorities across the event lifecycle; - Translate business requirements and user needs into wireframes, user flows, and high-fidelity mockups using Figma or equivalent; - Collaborate closely with Angular developers to...

Barco is seeking a Senior Software Engineer in Kortrijk, Belgium, to design and build high-performance visualization platforms used globally. You will develop UI components, connect frontend with server-side logic, and contribute to backend systems.A strong focus on testing, quality, and collaboration with cross-functional teams is expected. You should have...

Beschrijving Onze partner zoekt een ervaren (Lead) Software QA Engineer die testing technisch op de kaart zet en het softwareteam hierin begeleidt. Je Je neemt ownership over de verdere uitbouw van testautomatisatie. Je schrijft en onderhoudt automated tests voor frontend, backend, API’s en end-to-end flows. Je bouwt mee aan een schaalbare en efficiënte...

Beschrijving Onze partner zoekt een ervaren (Lead) Software QA Engineer die testing technisch op de kaart zet en het softwareteam hierin begeleidt. Je Je neemt ownership over de verdere uitbouw van testautomatisatie. Je schrijft en onderhoudt automated tests voor frontend, backend, API’s en end-to-end flows. Je bouwt mee aan een schaalbare en efficiënte...