full-stack java engineer legacy modernization cloud

Full Stack Developer (Python | React | Node.js) Location: Brussels, Belgium (Hybrid – 2 days onsite) Profile: Medior Start Date: 17 August 2026 End Date: 31 December 2027 Languages Fluent English (mandatory) French or Dutch (professional working proficiency) About the Opportunity Join an exciting digital transformation...

Publication date : Nov 14, 2023, 1:53PM Contract duration : Grow your career as a Data Ops Engineer at Orange Business — based in Brussels, driven by impact. Data Ops Engineering Consultant Permanent FR or NL + EN Our Digital & Data team at Orange Business is a dynamic community of expert consultants revolutionizing Customer Experience, Cloud, Data, and...

Job descriptionAs a Full Stack Engineer, your role will focus on shaping the Azumuta product as part of a team, with growing ownership.Strong full-stack engineers are very welcome. Backend-leaning engineers are equally welcome, because much of what we are building is deeply backend-shaped: AI agents and orchestration, structured execution data at granular...

Application Developer (Java Full Stack) We are looking for an experienced Application Developer to support the takeover, maintenance, modernization, and development of a portfolio of business-critical applications within a large enterprise environment. You will work on both maintaining existing systems and re-engineering applications to align with modern...

PM / Technical / NIS2 / IAM / Axway / Agile On behalf of our client operating in the public sector, we are looking for a Senior Technical Project Manager to take full ownership of technical IT projects in a dynamic environment. As a Technical Project Manager, you will autonomously manage the complete lifecycle of technical projects, from initiation and...

Job Description Chaque année, KEYES est à la recherche de nouveaux talents pour concrétiser ses projets. Un stage est l'opportunité idéale pour savoir si l'on est fait l'un pour l'autre. A PROPOS DE NOUS KEYES accompagne les grandes organisations, le secteur public, les acteurs de la santé et les PME dans chacun de leurs challenges digitaux :...

Senior Full-Stack Java Developer Overview We are looking for a Senior Full-Stack Java Developer to join a complex IT transformation environment combining legacy systems and modern cloud-based architectures. The role focuses on modernizing critical business applications, reducing technical debt, improving scalability, and ensuring compliance with security...

Job descriptionadesso Belgium, who are we? We are an IT (start-up) provider working under the adesso umbrella with proven track record in different industries. The new Belgian entity of adesso is part of the expansion and growth strategy of the adesso group. With more than 10.000 employees spread over 60 locations we are entering an exciting period with our...

About us We're an independent European digital product studio with a strong track record of delivering market-defining strategies and products for enterprises and governments. With about 200 talented people across three countries, premium AI capabilities and a diverse portfolio of international clients, we define, design and ship high-quality digital...

At Larcier-Intersentia, we enable knowledge. With software, online databases, books, journals and trainings. We are embarking on a thrilling journey towards the future of information, supported by a strong international group, and vast investments in new technologies. To support us on this growth path, we are looking for dynamic people to strengthen our...

DescriptionWe are urgently looking for a Full-Stack Developer who will contribute to the design and development of cutting-edge cloud-native applications, combining modern frontend and backend engineering, API integrations, and scalable data solutions at our client in the Banking sector.They are located in Leuven, and the working mode is 50%...

Job Introduction Serco is the preferred partner for European Institutions and International Organisations, offering ICT services and Contact Centre management across Europe. Our expertise extends from Information System support to consultancy under the government framework, supporting key entities such as the European Commission and Executive Agencies. As a...

We're looking for an experienced Software Architect to join our client's technology team and play a key role in designing and delivering secure, scalable, and innovative solutions within a critical public-sector environment. You will help define the technical vision for strategic projects and contribute to the evolution towards a modern cloud-native...

Senior Full-Stack Java Developer (Hybrid – Brussels) We are looking for an experienced Senior Full-Stack Java Developer to join a large-scale business transformation program focused on the modernization, refactoring, and development of enterprise business applications. The role involves contributing to both backend and frontend development within Agile...

AI Engineering Lead About The Role Are you the kind of engineering leader who sees AI as a strategic capability across the entire technology landscape? As an AI Engineering Lead at Blue Harvest, you operate at the intersection of software engineering, data, AI, and cloud platforms—driving end‑to‑end solutions for leading enterprises...

Job descriptionJoin Faktion, a leader in designing and developing enterprise-level AI solutions across various sectors. We are at the forefront of machine learning and artificial intelligence, creating innovative solutions that drive the future.We are looking for a Senior Full Stack Engineer to join our dynamic team, provide technical leadership, and...

DescriptionAbout 3P:3P is a software specialist serving the public sector. As a fast-growing company, 3P has quickly distinguished itself by offering a comprehensive range of solutions specifically tailored to the needs of public sector organizationsWe’re looking for a Full-Stack Software Engineer who can balance strong technical craftsmanship with...

At EY, we’re all in to shape your future with confidence. We’ll help you succeed in a globally connected powerhouse of diverse teams and take your career wherever you want it to go. Join EY and help to build a better working world. The opportunity EY Belgium Data team supports our clients in defining and rolling out the right data architecture, data...

Conveo is the AI research platform enabling fast, affordable, and high quality consumer / B2B research. Global brands like Unilever, Google, and Orange use our AI video interviewer across insights, marketing, and product teams. The Problem The current/traditional research methods companies rely on are slow, expensive, and superficial. Running great research...

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...