senior java dev

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...

Everybody uses Jira. Almost nobody runs it properly at this scale, under these security rules. You would be the senior engineer behind the collaboration platform of a multinational defence security centre in Mons, Belgium — administering the Atlassian estate, integrating it with everything around it, and keeping it secure. What you would be...

Bij Nexuzhealth, met kantoren in Hasselt, Leuven, Gent en Antwerpen, werken we aan de toekomst van de gezondheidszorg door krachtige platformen en ecosystemen te ontwikkelen waarin alle belanghebbenden samenwerken voor een gezondere wereld. We gaan verder dan het leveren van een elektronisch patiëntendossier EPD, we streven ernaar een breed scala aan...

Fedasil biedt materiële hulp aan verzoekers om internationale bescherming en andere categorieën van vreemdelingen die ook recht hebben op opvang (opvangwet van 12 januari 2007). Fedasil organiseert, rechtstreeks of samen met zijn partners, een kwaliteitsvolle opvang en begeleiding. Het Agentschap beheert ook de observatie en begeleiding van niet-begeleide...

Coinspaid Dev is seeking a senior product leader to own the strategy and roadmap for an institutional crypto infrastructure business. You will work closely with the Founder and leadership to shape the product vision and drive execution in a fast-moving, regulatory-aware environment.Translate complex blockchain tech into practical products, manage pricing and...

Company DescriptionAbout Devoteam: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...

Demonstrable experience in development of JAVA-based applications Demonstrable training with certification or equivalent through experience in programming languages and environments such as Java/J2EE, ... Proven experience in leading a development team and coaching developers. Be able to perform demonstrable experience in programming assignments very...

Senior Engineer – Mainframe / Java Location: Brussels, BelgiumEmployment Type: ContractDuration: 6 MonthsStart Date: 31 October 2026Experience: 10+ years Role Overview We are looking for an experienced Senior Engineer with strong IBM Mainframe expertise to undertake complex system design, development, and functional design activities. The role involves...

Cronos Europa is an IT and digital communications company uniquely dedicated to serving the European institutions, agencies and bodies. From the European Union to EUROCONTROL, we partner with a range of supranational and interinstitutional authorities. Our mission is to arm them with the tools they need to thrive in the digital age. Every aspect of our...

Mission Overview:We are seeking a Senior Full Stack Developer for a consultancy mission at a client site, representing Keystone Solutions. In this role, you will collaborate on the development of new web applications on Azure Kubernetes. Your contributions will be essential in addressing the specific needs of various product teams.Key...

Python / React developer Join a project to develop an AI-driven internal communication platform for a leading European energy transmission operator, contributing to a sustainable and reliable electricity infrastructure.Key responsibilitiesDesign and implement backend APIs using Python and Fast API, including message queuing systems. Develop and maintain...

Context and purpose The mission aims to provide independent expertise in auditing and transforming the tax application portfolio. It seeks to assess the robustness, relevance, and sustainability of existing and future solutions, to manage technical debt and architectural risks, and to inform investment and transformation decisions. The Senior Audit &...

The GDC IT Engineering Practices & Services tribe is looking for a Senior Expert Engineer to contributed to the development of the Angular based screen technology stack for the next generation of Web applications, internal and external. In this tribe, the mission of the screen development stack squad is to enable the development of screens front-end...

Description du posteDo you want to play a key role in the Agile transformation?You will join the CCE-E (Channels & Customer Experience for Enterprises) tribe, which serves as the primary digital entry point for corporate clients. The tribe has end-to-end responsibility for the bank's digital channels, including web and mobile applications dedicated to...

Senior Software Engineer Position: Senior Software Engineer Type: Contractor Compensation: $30–$100/hour Location: Remote About the Opportunity We are seeking experienced Software Engineers to support an AI training project focused on creating realistic, challenging coding tasks and reliable evaluation systems. You’ll apply your software engineering...

Senior Developer - 2 months - Brussels, Belgium At RELYzIT, we don't recruit — we build. We unite exceptional builders: engineers, architects, creators, across the BENELUX and the GCC. Vetted through VECTOR7™'s multi-signal evaluation, you evaluate once and carry that credential forever. This is more than work. This is where builders build...

Hello everyone! 👋 We are currently looking for a Senior Cloud Solution Architect to join our team. 🤗 About us We are an IT Consulting Group providing innovative digital solutions across Europe. Learn more: www.altiacompany.com/en 🚀 The project Join an international project for a major European agency, working on complex data management...

pWe're looking for a senior IT Tech Lead Developer to guide backend development and integrations, combining hands‑on coding with technical direction across a complex enterprise application landscape. The work centres on Java 8, Spring 4, Spring Boot, Kafka and Flink. /ph3What you'll do: /h3ulliSet technical direction and guide design decisions across the...

The Return and Reintegration Facility (RRF) is an EU-funded programme (DG HOME), established since 2022, that supports EU Member States in strengthening the effectiveness, coordination and sustainability of their return and reintegration systems. For more information, visit www.reintegrationfacility.eu. The RIAT Digital Service Design Officer supports the...

Mission Overview: Keystone Solutions is seeking a Medior Software Developer for a consultancy mission at a client site. This role involves contributing to the development and improvement of business applications as part of the client's digital transformation strategy. Responsibilities: • Design, build and maintain application features, mainly on the...