jr web developer

Mission Overview:Keystone Solutions is seeking a Medior Backend .NET Developer for a consultancy mission at a client site. In this role, you will be responsible for the development of core business applications, working on dynamic projects that offer a variety of challenges across different client environments.Key Responsibilities:Understand and interpret...

Senior .NET Backend Developer | Brussels | HybridWe are looking for an experienced Senior .NET Backend Developer to join a core business applications development team in Brussels.Location: Brussels – Avenue de l'AstronomieWork model: Hybrid – 3 days/week onsite requiredDuration: 01/10/2026 – 31/12/2026Contract: Full-time | 3 monthsLanguage: French –...

What you will doYou will be working in IMEC’s ICT department in the team for Manufacturing Software Solutions.You will design, develop, and maintain software applications that support the semiconductor manufacturing processes, ensuring high performance and reliability.You will apply best practices in object‑oriented programming and software...

Our client, a leading Software, Information and Communication Technologies company, operates internationally (Athens, Brussels, Luxembourg, Copenhagen, Stockholm, London, Nicosia, Hong-Kong, Valetta, etc). Our client is a renowned supplier of IT services to government institutions, multinational corporations, public administrations and multinational...

Mission Overview: In the context of a major business transformation program, we are looking for a Senior Full-Stack Developer to join our consultancy team at a client site, representing Keystone Solutions. As a senior developer, you will be part of a dynamic team to ensure the hand-over, refactoring, and/or greenfield development of business...

Environnement de travail En tant qu'acteur central au sein de l'administration fédérale, le SPF Politique et Soutien (BOSA) contribue à la mise en place d'une administration moderne au service des citoyens et des entreprises. La Direction générale du recrutement et du développement (SPF BOSA) assure l'accompagnement des agents fédéraux, depuis la...

We are urgently looking for a Senior Java/Angular Developer for one of the European Institutions in Brussels. Handson experience with Rest and AWS is an advantage. Candidates need to be fluent in English. EU candidates from abroad are welcome to apply. Interviews will be done through Teams, and travel is not required for...

SEIDOR Brussels, Brussels Region, Belgium SEIDOR Brussels, Brussels Region, Belgium We are on the lookout for a Full stack Developer to join our team working with European Institutions based in Brussels in a Far site position (Fully remote). Get to know us - SEIDOR At SEIDOR, we drive client transformation and competitiveness with cutting‑edge technology...

CORE BUSINESS ET TAILLECette société est spécialisée dans le développement de softwares sophistiqués pour les compagnies en fintech. En tant que leader du marché B2B, cette entreprise gère des solutions complexes et critiques pour ses clients. Elle compte actuellement 30 employés travaillant sur le même plateau.POURQUOI NOUS RECHERCHONSNous...

A technology company in Oudenburg seeks a Frontend Focused Full Stack Developer to enhance their web applications. The role involves building user-friendly interfaces using the Laravel framework and collaborating with back-end teams. Candidates should have at least 4 years of development experience and familiarity with modern frameworks. An attractive salary...

Nexeo is seeking a Senior Full Stack Developer with Angular and Spring Boot to contribute to a major digital transformation in the public sector. The project targets an agricultural accounting and management platform enabling secure, modular web solutions.Join an Agile team building APIs, data integrations and workflow automation; work with PostgreSQL and...

EnergyVision NV zoekt een Senior Backend .NET Developer om een kernplatform mee verder uit te bouwen en te moderniseren. Je werkt aan Windows- en web-services, en WPF-apps in C#/.NET Core, ontwerpt robuuste systemen met MVVM, TDD en DDD, en bouwt API-clients en servers die communiceren via gRPC, RESTful en SOAP.CI/CD en cloud deployments horen erbij. Het...

Medior .NET Backend DeveloperRole OverviewWe are looking for a Medior .NET Backend Developer to develop, maintain and improve core business applications in an Agile/Scrum environment. You will work closely with analysts, architects and other developers to deliver reliable and maintainable solutions.ResponsibilitiesDevelop backend services and REST/WebAPI...

Medior .NET Backend Developer Role Overview We are looking for a Medior .NET Backend Developer to support the development, maintenance and continuous improvement of core business applications. You will work closely with analysts, architects and developers in an Agile/Scrum environment. Responsibilities Develop and maintain backend services and APIs using...

An international consulting firm is seeking a talented Fullstack Developer to join their team in Brussels. This role involves designing, developing, and maintaining web applications, working closely with product and design teams. Candidates should have strong skills in Java and Angular, with at least 5 years of experience in Full Stack development. A...

Business Developer – EU Space Programmes & Institutional Affairs   We are expanding our Business Development team and looking for a talented professional to help drive GMV's growth across the European space sector.The Business Developer – EU Space Programmes & Institutional Affairs will identify, develop and secure new business opportunities arising...

DescriptionAt UniSystems, we are working towards turning digital visions into reality. We are continuously growing and we are looking for a Backend Developer to join our UniQue team.What will you be doing in this role:Implement new features while maintaining and optimizing the existing project.Design and implement integrations between microservices.Build...

Asenium Consulting seeks an Expert IT React Developer for a 9-month project in Brussels. You will join an Agile squad focusing on digital web and app solutions for enterprise clients in Belgium, with scope for backend work in Java/Spring.Start date is as soon as possible, targeting strong React frontend ownership. Required are deep JavaScript knowledge,...

Sentigrate is seeking a seasoned Fullstack Developer to deliver front-end and back-end development in a fast-paced startup environment. You will collaborate with the project manager to prioritize releases and define technical requirements in a hands-on role.You will work with React, NodeJS, and AWS to build web applications and data-driven features. A strong...

About ENTSO-E ENTSO-E is the European Network of Transmission System Operators for Electricity. We coordinate the cross-border system operations, system development and electricity market activities of the 40 electricity transmission system operators (TSOs) which cover 36 countries. The ENTSO-E Secretariat in Brussels provides support on technical, market...