développeur full stack java senior

About Smile & The Opportunity Passionate about tech, digital, and innovation? Join the 1,800 employees at Passionate 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...

Description du poste Contexte Dans le cadre d’un programme de modernisation et de migration de données vers une architecture ouverte, nous recherchons un Développeur Full-Stack confirmé, spécialisé en PHP, JavaScript et API REST. Vous intégrerez une équipe multidisciplinaire travaillant selon des pratiques Agile, Scrum, DevOps et CI/CD, sur des...

Senior Java Developer - AI-Driven Software Engineering Brussels, Belgium Languages: English + Dutch or French Hybrid - 2 days/week on-site About the opportunity Are you an experienced Java Developer with a genuine interest in AI and modern software engineering? For a Belgian fintech company, we’re looking for a Senior Java Developer to join a team building...

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...

In4Matic is seeking experienced full-stack developers to support modernization and development of business applications, focusing on security, maintainability, performance, and long-term technical sustainability. You will work closely with established development teams to deliver solutions.Ideal candidates have 5+ years of Angular and Spring Boot experience,...

Vous cherchez une mission longue durée ? Vous avez envie que votre travail serve à quelque chose de concret, comme le suivi des jeunes enfants ou la vaccination ? Alors cette opportunité devrait vous plaire ! Note : la mission est ouverte aux freelances et au CDI. Mon client est un cabinet de consultance IT bruxellois d'une vingtaine de personnes, fondé...

Senior Full-Stack Java / Angular DeveloperBrussels | Hybrid | Freelance | ASAP | Long-termWe're looking for a strong Senior Full-Stack Developer with solid Java, Angular and Python experience to join a long-term digital modernisation project in Brussels.The team is currently rewriting and modernising a number of legacy business applications, moving them...

Job description We’re taking on the crusty global cyber market, the "no-BS" security platform for devs. In the past, only large enterprises needed to worry about security. Today, cybersecurity has become the top concern of all CEOs, from startups to enterprises. This means more work for developers, who need to become security experts and ensure their...

HumanInTech recrute un développeur logiciel senior pour Bruxelles, en mode hybride (50% sur site, 50% en télétravail) de octobre 2026 à fin juin 2027. Vous rejoindrez une équipe agile et livrerez des composants logiciels à chaque sprint, en vous appuyant sur Java Spring Boot, Docker et Kubernetes.Le candidat idéal possède 3-5 ans d'expérience,...

Médiane Benelux: Career Booster! Since 2017, and with over 35 years of experience in France and Italy, Médiane Benelux is an engineering company specializing in software, electronics, and cybersecurity across key sectors such as Railways, Automotive, Energy, Medical, Aerospace, Space, Telecoms, Industry, and Defense.What We OfferIT consulting and...

Your role Want to work as Full Stack Java Developer in an agile and passionate environment? Your mission You will be involved inprojects in the public servicethat impact the daily life of citizens. You will be part of the development team and contribute to delivering quality software: writing clean, functional and readable code and testing/bug fixing. Your...

ALTIA is seeking a Senior Java Software Engineer to join an international project for a major European organization, focusing on high-impact backend development with Java. You will design, develop, maintain, and secure back-end applications and services, including REST APIs, databases, and full lifecycle collaboration.The role requires strong Java expertise,...

Médiane Benelux is seeking a Senior Technical Lead (Java) to join a long-term program modernizing real-time railway control systems. You will work in an agile team delivering high-availability software for critical operations.Join a knowledgeable engineering environment with strong focus on cybersecurity, performance, and on-call rotations, while mentoring...

## Lead Java DeveloperApplylocations: Brussels area, Belgiumtime type: Full timeposted on: Posted Todayjob requisition id: 2026-15681**ABOUT US**We’re the world’s leading provider of secure financial messaging services, headquartered in Belgium. We are the way the world moves value – across borders, through cities and overseas. No other...

Job description🌍 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...

pMédiane Benelux: Career Booster! Since 2017, and with over 35 years of experience in France and Italy, Médiane Benelux is an engineering company specializing in software, electronics, and cybersecurity across key sectors such as Railways, Automotive, Energy, Medical, Aerospace, Space, Telecoms, Industry, and Defense. /p h3What we offer /h3 ul liIT...

Mission Overview: Keystone Solutions is seeking experienced Java/Angular Developers for a consultancy mission at a client site. You will be involved in various projects related to the digital transformation of the Office of Birth and Childhood (ONE). This role emphasizes on-site work, representing Keystone Solutions while collaborating with the client....

We are seeking a talented and motivated Angular/Java Web Developer to join our team. In this role, you will work on developing high-quality web applications, contributing to both the front-end and back-end aspects of our projects. Collaboration, innovation, and attention to detail will be key in shaping products that meet our clients' needs. Key...

Mission Overview:Keystone Solutions is seeking a Senior Fullstack Java Developer for a consultancy mission at a client site. The organization operates in a complex technological environment, combining a historical application landscape with modern components. This role involves participating in a structural transformation of the IT landscape, modernizing...

Médiane Benelux: Career Booster! Since 2017, and with over 35 years of experience in France and Italy, Médiane Benelux is an engineering company specializing in software, electronics, and cybersecurity across key sectors such as Railways, Automotive, Energy, Medical, Aerospace, Space, Telecoms, Industry, and Defense. What we offer IT consulting and...