freelance full stack developer senior

Senior Full-Stack Developer – Java & Azure We are looking for a Senior Full-Stack Developer to support the development of modern web applications within a cloud-based Azure environment. You will work in Agile/SAFe product teams focused on building scalable applications and infrastructure-related solutions using Java and modern frontend technologies. Key...

Full-Stack Developer – Innovation & AI Solutions We are looking for a senior Full-Stack Developer to join an innovation team focused on prototyping, experimenting, and delivering digital solutions for public sector services. The role combines full-stack development, mobile development, and generative AI technologies within an Agile environment. Key...

Freelance B2B contract you need to have your own limited company to generate invoices internationally or you should be able to register as a freelancer.Job Description:Infrabel's IT department, I-ICT, realizes large-scale SAP projects in diverse domains such as mobility and big data, supplemented by the countless possibilities that the SAP ecosystem has to...

Bij Xelor ga je als .NET Consultant op projectbasis aan de slag bij verschillende klanten. Zo krijg je de kans om steeds nieuwe omgevingen, technologieën en uitdagingen te ontdekken. Voor dit project zoeken we een ervaren Senior/Lead Fullstack .NET Developer die het development team versterkt en mee bouwt aan bedrijfsbrede softwareoplossingen. Dit kan zowel...

Join Artefact Belgium: Build the Interface of the AI RevolutionAre you a seasoned Full Stack Developer who looks beyond standard web applications? Artefact Belgium is looking for a Senior Full Stack Developer to bridge the gap between cutting-edge Machine Learning and impactful user experiences.If you have at least 3 years of experience in web development...

EU citizens applicants with European passport only. This position is open only for freelancing (Range per hour between 47 Euro to 52 Euro). Join youdidIT@European Commission, an innovative IT services and consulting company. As a Full Stack Developer, you'll tackle exciting challenges in a dynamic team, serving international clients and public organizations....

Java ontwikkelaar full stack (senior) voor beheer toepassing SGBP (DOM ) Java ontwikkelaar full stack (senior) voor beheer toepassing SGBP De organisatie is verantwoordelijk voor de opmaak van stroomgebied beheersplannen. Hierin zijn acties opgenomen om de toestand van oppervlaktewater en grondwater te verbeteren. De organisatie staat ook in voor de...

Full Stack Developer / Technical Lead (.NET & Angular) – Medior Location: Brussels, Belgium (Hybrid) About the Role We are seeking a talented Full Stack Developer / Technical Lead to join a dynamic IT Development team supporting critical digital transformation initiatives within the public sector. In this role, you will contribute to the development,...

Clario, part of Thermo Fischer Scientific, is looking for a Full Stack Developer.This role sits at a very practical and impactful intersection: you won’t build AI models—but you will make them usable in the real world. We are developing an MVP on our platform (NXT) to onboard AI-driven RBQM (Risk-Based Quality Management) solutions in cardiology. These...

About Smile & The OpportunityPassionate about tech, digital, and innovation? Join the 1,800 employees at Smile, the European leader in open-source integration, spread across 20 agencies in 9 countries. Collaborative spirit and knowledge sharing are at the heart of our DNA. Our experts push the boundaries of open source every day to build a smarter, more...

Every professional in our company is vital to us. Thanks to their talent, we continue to expand; today, we are a global team of over 11,000 people working toward a common goal. Ayesa Digital is currently participating in high-impact European Union projects designed to address major European challenges and drive science and innovation. These are strategic...

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...

Mission OverviewAs part of a consultancy mission at a client site, Keystone Solutions is seeking talented consultants to enhance existing delivery teams involved in the development, integration, and evolution of critical public sector digital services. This role will focus on supporting the digital transformation of public administrations through the...

Full-Stack Software Engineer Location: Global, Fully RemoteJob Type: Contractor | ~15 hours/weekSchedule: Flexible We're looking for experienced Full-Stack Software Engineers to support an AI training project focused on software development, debugging, code evaluation, and technical problem-solving. Key Responsibilities Develop and debug front-end and...

Full-Stack Software Engineer Location: Global, Fully RemoteJob Type: Contractor | ~15 hours/weekSchedule: Flexible We're looking for experienced Full-Stack Software Engineers to support an AI training project focused on software development, debugging, code evaluation, and technical problem-solving. Key Responsibilities Develop and debug front-end and...

We are on the lookout for a Full-stack developer to join our team for working with European Institutions based in Brussels in an Near site position. Get to know us - SEIDOR At SEIDOR, we drive client transformation and competitiveness with cutting-edge technology and innovation , with a relentless focus on the human element and a commitment to nurturing...

Ben jij dé .NET-expert die elk softwareplaatje doet kloppen? ✅Kom bij ons werken! Als Full Stack .NET Developer ben jij de Euricommer die met een brede kijk en een waaier aan skills het verschil maakt. Je timmert elke dag weer aan snelwegen tussen complexe vraagstukken en schaalbare, gebruiksvriendelijke applicaties. Frontend-technisch doen we momenteel...

En tant que développeur fullstack, vous aurez les responsabilités suivantes : - Développement Fullstack : Implémenter des fonctionnalités front end et back-end en TypeScript, Node.js, Apollo GraphQL. Concevoir et intégrer des API pour la communication entre systèmes tiers. - Architecture & Intégration : Contribuer à la mise en place...

Ben jij dé .NET-expert die elk softwareplaatje doet kloppen? ✅ Kom bij ons werken! Als Full Stack .NET Developer ben jij de Euricommer die met een brede kijk en een waaier aan skills het verschil maakt. Je timmert elke dag weer aan snelwegen tussen complexe vraagstukken en schaalbare, gebruiksvriendelijke applicaties. Frontend-technisch doen we...

Ben jij dé .NET-expert die elk softwareplaatje doet kloppen? ✅ Kom bij ons werken! Als Full Stack .NET Developer ben jij de Euricommer die met een brede kijk en een waaier aan skills het verschil maakt. Je timmert elke dag weer aan snelwegen tussen complexe vraagstukken en schaalbare, gebruiksvriendelijke applicaties. Frontend-technisch doen we...