senior java dev

h3Passion for events? Join the Show! /h3 pFor the Headquarters in Brussels, we are currently seeking a highly skilled and experienced Senior Full Stack Developer with a strong focus on backend development to join our dynamic team. As a key member of our development team, you will play a crucial role in modernizing our infrastructure, designing, building and...

OpportunityDesign and build applications that connect data platforms with operational systems where reliability, security and performance support decision making.At ILIAS Solutions, you join the Data Platform team within the Defense Capability Management unit. You work on software that supports logistics, maintenance and operational workflows in environments...

Job Title: Senior Full-stack Software Engineer Location: Brussels, Belgium Language: ENG Duration: Long Term (Initial Duration 120 man-days + Extension Possible) EU Candidates only/- Context: Project Description • DG Environment, Unit A3, in partnership with other Commission services and stakeholders, provides high-quality corporate solutions and...

Job descriptionAs a Senior Back-end developer, you will be a vital part of our team, working together to build Donna, our perfect AI-sales assistant for field sales reps. Donna empowers them to focus on what they do best - selling.Expect to tackle diverse challenges in back-end engineering and integrate Large Language Models (LLMs) into our products. Your...

ThoughtLabs Belgium seeks a Senior Angular Developer to own frontend architecture and UI development for a flagship EU Parliament project in Brussels. You will drive automated testing, collaborate with backend teams on Java/Spring Boot microservices, and ensure WCAG and security compliance for scalable web solutions.Ideal candidates have 8+ years’...

Everience is seeking a Senior React Developer to join an Agile squad and help design, build, and maintain innovative digital solutions for enterprise clients.You will collaborate with analysts, testers, developers and product stakeholders, contribute to backend work with Java and Spring when required, and apply TDD, clean code and SOLID principles to deliver...

Senior AEM Developer Location: Brussels, Belgium Work Model: Fully Onsite – No Remote Employment Type: Full-time Contract Duration: 4 months Start Date: ASAP Experience: 4+ years Role Overview We are looking for an experienced AEM Developer to join a development team responsible for building, enhancing, and maintaining enterprise web platforms using Adobe...

About the role We are looking for a talented Senior Mobile Engineer to help us build the best app to learn data science on the planet. Working on the mobile app team is an incredible occasion to impact DataCamp’s mission to democratize data science education. More people are learning on mobile devices than ever before, and we have a massive opportunity to...

ENTICO zoekt een Senior .NET Developer met ervaring in Java om een bestaand team te versterken dat werkt aan oplossingen voor digitale identiteit, authenticatie en autorisatie. Je combineert softwareontwikkeling met de integratie van veilige toegangsoplossingen in bestaande en nieuwe applicaties.Startdatum: 02/11/2026; locatie Brussel; voltijds met doorgaans...

💻 Tired of cranking out code like you're on a never-ending sprint? At InTouch, we prioritize quality over speed, giving you the space to build impactful, reliable solutions for smart and safe cities. 🏦 Empowering mobility solutions You're a senior, technically deep profile who takes full ownership of complex projects, not just how something gets...

At Uni Systems, we are working towards turning digital visions into reality. We are continuously growing and we are looking for a Senior Power BI Consultant to join our UniQue team. What will you be doing in this role? Provide expert configuration, tuning, and performance optimization of Power BI Server to ensure reliability and high performance. Assess...

Why SOFICO? At SOFICO, we're shaping the future of mobility - and we're doing it together. Our software, Miles, is a leading platform that enables companies worldwide to manage their leasing, fleet, and mobility operations in one integrated system. Every day, we help our customers work smarter, more efficiently, and stay ahead in a rapidly evolving...

We’re expanding our team and we have a fantastic opportunity for an experienced senior back‑end developer with Java and Python skills. Your skills are crucial for building and maintaining software solutions that support our business objectives. You will also engage with stakeholders and contribute to project planning. This position offers an opportunity...

adesso 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 presence in...

At Uni Systems, we are working towards turning digital visions into reality. We are continuously growing and we are looking for a Senior Power BI Consultant to join our UniQue team. What will you be doing in this role? Provide expert configuration, tuning, and performance optimization of Power BI Server to ensure reliability and high performance. Assess...

Passion for events? Join the Show! For the Headquarters in Brussels, we are currently seeking a highly skilled and experienced Senior Full Stack Developer with a strong focus on backend development to join our dynamic team. As a key member of our development team, you will play a crucial role in modernizing our infrastructure, designing, building and...

Company Description Sopra Steria offers tailored, end-to-end corporate technology and software solutions to help clients make bold choices and deliver results. Successfully so! With more than 56.000 colleagues in 30 countries, we rank as Europe’s leading digital solutions provider. Some of the most successful companies in Europe rely on our technology due...

Job DescriptionSia is looking for bright and dynamic Senior consultants in Cybersecurity & AI Trust committed to building relationships and delivering results. We are interested in people with good track records during their education and with a first successful and relevant job experience. We believe in people we hire, so we encourage you to take up...

Job Description Sia is looking for bright and dynamic Senior consultants committed to building relationships and delivering results. We are interested in people with good track records during their education and with a first successful and relevant job experience. We believe in people we hire, so we encourage you to take up responsibility as fast as...

Job description Sia is looking for bright and dynamic Senior consultants in Cybersecurity & AI Trust committed to building relationships and delivering results. We are interested in people with good track records during their education and with a first successful and relevant job experience. We believe in people we hire, so we encourage you to take up...