full stack java developer freelance

**Contribute to the major transformations of companies and public actors by combining technological innovation and business expertise, serving our society and customers to help them move forward sustainably.****Your responsibilities for this function :**We are looking for a Senior Full‐Stack Java Developer to join our client’s development team and take a...

Almaviva de Belgique is seeking a seasoned Java developer to design front-end architecture and robust back-end applications. You will implement core business logic, develop APIs, and work on data processing pipelines within a near-site Brussels setting.The role requires extensive experience with Java, JPA/Spring, SQL, and modern web technologies; you will...

ABAKUS IT SOLUTIONS in Belgium is seeking an experienced Senior Java Full Stack Analyst Developer to join a challenging digital transformation program. You will work across the full delivery lifecycle, from understanding business and technical requirements to design, development, testing, deployment and production support.The role emphasizes technical...

Wil jij je analytische talenten inzetten om een essentiële schakel te zijn in het onderwijs? Wil jij een job waarin je impact maakt, intellectueel uitgedaagd wordt en écht het verschil voelt? Als Senior Full Stack Java Ontwikkelaar krijg jij de kans om mee te bouwen aan een vlotte en efficiënte onderwijsadministratie! Heb je ervaring met agile? Voel jij...

Jouw toekomstige jobVoor AGODI, is Vlaanderen connect op zoek naar een: Senior Full Stack Java Ontwikkelaar (AGODI) via Vlaanderen connectWil jij je analytische talenten inzetten om een essentiële schakel te zijn in het onderwijs? Wil jij een job waarin je impact maakt, intellectueel uitgedaagd wordt en écht het verschil voelt? Als Senior Full Stack Java...

Locatie:hybride / klantsite / remote Type:Fulltime Ervaringsniveau:SeniorOver de rol AlsSenior Full Stack Testerben je eensleutelspeler in het bewaken en verhogen van kwaliteitbij onze klanten. Je test applicaties end-to-end en neemt ownership over detestaanpak en kwaliteitbinnen één of meerdere teams. Je combineerthands-on testing en automatisatiemet...

Based in Portugal, Wire IT is your specialized IT consulting partner with 18 years of experience driven by an experienced and senior team that helps clients make the right decisions in a fast-moving market.Wire IT's ambition is to grow while keeping true to its nature: agile, people-centered, and fun. As we like to say: Its not only what we do, its how we...

Kareera is seeking an experienced SAP Full Stack Developer to join a new application development project. You will work on a new SAP application across front-end (UI5, Fiori) and back-end (ABAP OO) layers within a S/4HANA environment.The ideal candidate has 5–10 years of SAP development experience and solid knowledge of logistics or EAM modules, with a...

ENTSO-E, the European Network of Transmission System Operators for Electricity, invites a motivated student to join the Internal Services team in the ICT Section as an intern in full-stack development and DevOps support. You will contribute to web applications, deployment, automation, and CI/CD activities.Preferred start is early September 2026 for six...

LGA IT zoekt een interne Full-Stack .NET Developer in Antwerpen voor een ambitieuze digitale transformatie. Je werkt hoofdzakelijk aan de backend, maar pakt ook frontend op en neemt ownership over de in-house softwareomgeving in nauwe samenwerking met een IT Business Analyst.Je past in een warme, internationale werkomgeving met focus op groei en...

Ben je op zoek naar een bedrijf die jou alle kansen biedt om verder te groeien als .Net developer dankzij goeie training en ondersteuning? Onze partner groeit en zoekt daarom een .Net developer! Zij bieden softwaretoepassingen en applicaties aan binnen verschillende domeinen, voornamelijk voor openbare besturen zoals steden, gemeenten en andere...

With Eleven in Belgium is seeking an experienced full-stack developer with at least three years of professional experience. The ideal candidate will have strong command of TypeScript, experience with various databases including PostgreSQL and MongoDB, and the ability to design RESTful or GraphQL APIs. The role involves developing high-quality applications...

SnapX Photobooth is seeking a .NET Developer with expertise in ASP.NET Core, MVC, and modern front-end frameworks. You will design and build scalable applications using .NET 6+ and integrate with Angular, React, or Vue.js, while collaborating with QA, UI/UX, and PMs.Responsibilities include database design, implementing RESTful services, and writing clean,...

ITS Group Benelux is seeking an experienced Full-Stack .NET Developer to join a multidisciplinary Agile team working with a major public-sector client in Brussels. You will contribute to design, development, and maintenance of business-critical .NET applications, collaborating with Developers, Testers, Analysts, Product Owner and Scrum Master.You will...

Full Stack .NET Developer – BlazorLocation: Brussels, BelgiumWork Model: Hybrid – minimum 2 days onsite per weekStart Date: 12 October 2026End Date: 31 December 2027LanguagesDutch and/or French: Passive knowledge (an asset)English: Professional proficiencyMissionWe are looking for a Senior Full Stack .NET Developer with strong hands-on expertise in...

Full Stack .NET Developer – BlazorRemember to check your CV before applying Also, ensure you read through all the requirements related to this role.Location: Brussels, BelgiumWork Model: Hybrid – minimum 2 days onsite per weekStart Date: 12 October 2026End Date: 31 December 2027LanguagesDutch and/or French: Passive knowledge (an asset)English:...

ICTCG accompagne Infrabel dans la modernisation et la digitalisation de ses applications métiers au sein du département I-ICT. Vous rejoignez une squad Agile/Scrum à Bruxelles et contribuez au développement de solutions Java critiques pour l'exploitation ferroviaire. Responsabilités Concevoir, développer et maintenir des services back‑end robustes...

Job DescriptionAbout the TeamDevoteam Creative Tech is Belgium's leading digital consultancy, specializing in cloud-native development, AI innovation, and modern software engineering. Our multidisciplinary teams work on high-impact projects for top-tier clients across industries — from intelligent automation to large-scale platform modernizations. We...

We’re making security suck less for developers.Security tools haven’t kept up with how software is built today. They interrupt teams, slow releases, and turn security into a bottleneck instead of a capability. We built Aikido to change that. Aikido builds developer-first security products that reduce real risk without getting in the way of shipping...

Devoteam is a leading consulting firm focused on digital transformation. We help our clients leverage technology to achieve their business goals. Our longstanding partnerships with leaders like AWS, Google Cloud, Microsoft, and ServiceNow amplify our capabilities, allowing us to deliver top-tier expertise and award-winning services. For 30 years, we have...