full stack js

Enersee is building an AI-powered energy‑efficiency platform and seeks a Full Stack Developer to ship end-to-end features across frontend UI, backend logic, and data integrations. The role is hybrid, based in Antwerp and Brussels, Belgium, with focus on React and Python.You’ll own core features, help optimize energy audits and reporting, and work with...

megagroupinternational is seeking a Senior AI-Augmented Full-Stack Engineer in Liège, Belgium. You will build full-stack applications with Laravel & Vue.js, integrating AI tools like Claude Code to enhance the development process.The ideal candidate has over 5 years of full-stack experience, strong analytical skills, and a proactive approach to...

TiTANS België is seeking an experienced software engineer to translate stories into robust applications and to design, build, and maintain high-quality code. You will drive performance, reliability, and responsiveness while addressing bottlenecks and bugs.The role requires 5+ years in .NET, 3+ years in React, 2+ years with Azure, and 2+ years in DevOps...

The company in Antwerp is seeking a Senior Full-Stack AI Engineer on a CTO track to take technical ownership of OneView. You will work on retrieval (PostgreSQL/pgvector), LangGraph pipelines, a FastAPI backend, a React/TypeScript frontend, and CI/CD/observability in a small team with future CTO growth.We focus on AI-native workflows shipped to real users,...

Een snelgroeiend fintech bedrijf in België zoekt een Full Stack Developer die zich richt op het bouwen van configuratie- en gebruiksvriendelijke oplossingen. Je zult werken met technologieën zoals PHP, Laravel en Vue.js in een open en ondernemende cultuur. Als deel van het team ben je verantwoordelijk voor de uitbreiding van ons SaaS-platform en verbeter...

Imalink is seeking a Functional & Technical Analyst / Full Stack .NET Developer to join a team of 8. You will work on in-house software for multiple departments and contribute to new project development by implementing enhancements.Initially you will manage tasks independently while collaborating with teammates. The main tech is C# with WPF for client...

Easi SA in Genk biedt een unieke stage in softwareontwikkeling waar je werkt aan diverse projecten binnen een innovatief team. Je krijgt ondersteuning van experts en ervaart de volledige development lifecycle terwijl je nieuwe technologieën leert.Aan het einde van je stage kun je jouw project presenteren aan het team en mogelijk doorgroeien naar een vaste...

Amarris Tech recherche un·e développeur·se Fullstack expérimenté·e pour renforcer notre équipe et porter nos outils à un niveau supérieur. Vous travaillerez sur Java, AWS, MongoDB et Angular et contribuerez activement aux choix d’architecture avec une réelle autonomie.Vous aurez des responsabilités techniques, un cadre agile et un impact concret...

Onepoint is seeking a Senior Full-Stack Java Developer to join our client’s development team in Belgium, designing, building and maintaining modern web applications across backend and frontend layers.You will work with Spring Boot, RESTful APIs, and Angular, contributing to architecture, code quality, and CI/CD processes while mentoring junior developers...

Expleo is seeking a Senior Full-Stack .NET Developer in Belgium to join its Portals & Platform team. You will design, develop and deliver scalable software using .NET 8, Blazor WebAssembly, EF Core, SQL Server, MongoDB and RabbitMQ in an Agile setting.You will apply TDD, own features, review code, and collaborate with product teams and stakeholders to ensure...

The Hôpital Universitaire de Bruxelles (H.U.B) Clinical Trials Center invites a motivated Full Stack Software Developer to join the CDIT team. You will design, develop, test and maintain web applications used in medical research.You will collaborate with clinicians and developers, provide second-line support, and ensure documentation aligns with internal...

We are looking for an experienced Full Stack Data Platform Engineer to join the Data Platform team of a large enterprise organisation for a long-term assignment in Brussels.Contract: Full-time – Long-term assignment - Brussels / HybridThe RoleYou will contribute to the design, development, automation and operation of a cloud-native Data Platform, working...

Sonetas is a Belgian software company delivering SaaS for veterinarians. We are modernising an existing platform and building a new greenfield hospitalisation app, using Java, Spring Boot and React, with AI-assisted development as part of daily work.As a medior/senior engineer you will own features, contribute to architecture, and collaborate in a Kanban...

A leading tech company in Belgium is looking for a Senior Full-stack Developer proficient in Java and Angular to join their dynamic team. The role involves developing and maintaining business applications, with an emphasis on strong technical skills and a collaborative approach. Applicants should have a minimum of 7 years in Java and 5 years in Angular,...

Oliver James Associates Ltd. in Brussels is seeking a Senior Full-Stack Java/Angular Developer to help modernise critical legacy applications within a hybrid, long-term freelance engagement.You will participate in a multi-person team and contribute to both backend and frontend modernization efforts. The role requires strong Java and Angular expertise, plus...

Hive-X in Brussels is seeking a junior FullStack developer analyst to join their Scrum development team of 5. This role focuses on developing modules linked to social software, including automated allocation, recovery management, request registration, and absenteeism monitoring.The ideal candidate should have skills in .Net, Angular, ASP.NET, and C#....

Vivid Resourcing represents a large-scale manufacturing client in Belgium seeking a Full-Stack Engineer. You will design and build full-stack web applications with React, Node.js, and GraphQL to support production, logistics, and business operations at scale.You will collaborate with operations, quality, and logistics teams to translate real manufacturing...

Hive-X in Brussels is searching for an experienced .NET Developer to design, develop, and maintain applications in a dynamic bilingual environment. The ideal candidate will have over 5 years of experience as a .NET developer with strong Agile/Scrum skills. Responsibilities include translating functional analyses, improving processes, and collaborating...

Netcompany in Brussels is looking for a Java Full Stack Developer to design, develop, and maintain web applications across front-end and back-end layers. The ideal candidate will have at least 6 years of experience and expertise in Java technologies including Spring Boot and Hibernate.This position offers a competitive benefits package, including a hybrid...

Key ResponsibilitiesDesign and develop the application from end to end, covering both front-end and back-end components.Implement a user-friendly and secure interface, including interactive and editable graphical components.Develop back-end services using Java and Spring Boot.Design and integrate REST / RESTful APIs and web services.Implement data exchanges...