full stack java developer freelance

We are looking for a highly skilled Senior Java / Angular Developer to join a high-impact project for the European Commission. This role is open strictly for Freelancers / Project-based Contractors.Please note: Due to strict tender requirements, candidates who do not meet the minimum experience criteria cannot be considered.Mandatory Requirements (Strict...

We are urgently looking for a Senior Java / Angular Developer at one of the European Institutions in Brussels, Belgium.  Candidates need to have excellent knowledge of Java and Angular (Angular, AngularJS, Angular2, …).  European candidates are welcome to apply.This position is open for employees and freelancers, who would like to...

JobomschrijvingThis large Belgian company plays a key role and manages an extensive and technically complex network. Behind the scenes, high-performing and reliable IT systems ensure that operational processes run safely and efficiently. Within this business-critical environment, significant investments are being made in modern software development and...

Mission Overview:We are seeking a Full Stack .NET Developer for a consultancy mission at a client site, representing Keystone Solutions. The role involves developing, implementing, and maintaining software applications within a .NET environment to ensure a stable, high-performance, and secure IT environment that optimally supports business processes and user...

Open Source Developer (Java | GIS | Cloud) Namur, Belgium (Hybrid) Contract: June 2026 – April 2027 Experience: 3–5 Years About the Role We are looking for a passionate Open Source Developer to design and build innovative applications where mapping, geolocation, and computing come together. You will work in a collaborative team of analysts, architects,...

A leading technology firm in Brussels is seeking an experienced Full Stack Developer to design and develop innovative web applications. The ideal candidate will hold a Bachelor's or Master's degree in IT, along with at least 5 years of experience in relevant technologies including Angular, Java, and REST services. This role offers competitive compensation, a...

Aikido Security in Gent, Belgium is seeking a Full-stack Developer to join their dynamic team. The role involves managing AWS and lambda deployments, designing high-availability applications, and optimizing product code for speed.The ideal candidate should possess medior to senior experience and be comfortable working with diverse tech stacks. A flexible...

We are looking for a highly skilled Senior Java / Angular Developer to join a high-impact project for the European Commission. This role is open strictly for Freelancers / Project-based Contractors.Please note: Due to strict tender requirements, candidates who do not meet the minimum experience criteria cannot be considered.Mandatory Requirements (Strict...

COSMOTE GLOBAL SOLUTIONS NV, located in Belgium, is looking for a skilled Full Stack Developer with over 12 years of experience. The successful candidate will design and maintain web applications, ensuring optimal performance and security. Essential skills include proficiency in Java (Spring Boot) and JavaScript, alongside experience with databases like...

EngiFlex cherche un développeur full stack medior pour renforcer des équipes de delivery dans le cadre de projets du secteur public en Belgique. Vous travaillerez sur le développement, l’intégration et l’évolution de services numériques critiques, avec une focalisation sur l’interopérabilté, la sécurité et la scalabilité.La mission est...

Full-Stack PHP Developer Role OverviewWe are looking for a Full-Stack PHP Developer to join a multidisciplinary team responsible for the development, maintenance, and evolution of an application used to manage evidence and case-related items.Key ResponsibilitiesAnalyse technical requirements and translate business needs into solutions.Develop and maintain...

Our client’s Microsoft Business Solutions team is a Microsoft Gold Partner and leader in Microsoft software implementations for medium to large organisations, providing their clients with the ability to keep up with the ever-changing digital world by implementing Microsoft’s Enterprise Resource Planning (ERP) and Customer Engagement (CE) software from...

LGA IT zoekt een nieuwsgierige Full Stack .NET Developer die meebouwt aan tastbare systemen in België. Je werkt aan interne toepassingen die dagelijkse bedrijfsprocessen verbeteren, samen met een ervaren IT Business Analyst.Je vrijheid om zelfstandig te ontwerpen wordt gecombineerd met een moderne cloudomgeving en Kubernetes. Je hebt circa 5 jaar...

A leading recruitment firm is seeking an experienced Senior Full Stack Developer. This role involves leading architectural discussions, mentoring team members, and collaborating closely with clients and developers. The ideal candidate will have strong programming skills, particularly in React.js and .NET Framework, and a successful background in IT. The...

Helion Research is seeking a Full Stack Developer to join a small internal team in Antwerp. You will own features end-to-end, from frontend React with Vite to typed backends using Hono, tRPC and Drizzle on PostgreSQL, with a strong emphasis on quality and collaboration.You’ll work closely with management and users, ship AI-enabled features and experiment...

Vivid Resourcing is seeking a freelance Java Developer in Antwerp to join the Daily Banking team. You will maintain, develop, and test Java backend services critical to payment systems, integrating with external partners and internal apps. You will contribute to the cloud modernization using AKS and Terraform.The role requires 3+ years in Java/Spring, Azure...

Kingfisher IT zoekt een Senior Full-Stack Developer met .NET en Angular. Je werkt aan de doorontwikkeling en optimalisatie van enterprise-toepassingen, met focus op performance, testen en zuivere code.Je zorgt voor naadloze communicatie tussen interne systemen en draagt bij aan de technische richting. Je maakt deel uit van een ervaren team, kunt technische...

afarax is looking for a freelance Technical Designer / Senior Java Developer. We need you!Our client in the banking sector, is seeking an experienced Technical Designer / Senior Java Developer to strengthen their team.Key responsibilitiesManage and maintain the technical architecture of a defined application domain, ensuring continuity, stability and...

Bruxelles, Belgium | Posted on 02/05/2025We are looking for Senior Java/Angular Developers, who want to work for the European Institutions in Brussels.EU candidates are welcome to apply. Work permit is not provided.This position is also open for employees and freelancers. Candidates need to be fluent in English.Tasks and responsibilities - Senior...

Tâches et responsabilitésVous évoluez dans un environnement technologique complexe, mêlant applications historiques et composants plus récents. Le poste s'inscrit dans une transformation structurelle du paysage IT, avec modernisation des architectures, réduction de la dette technique, adoption du Cloud et respect des exigences réglementaires,...