senior front-end developer

Sopra Steria Group in Belgium is seeking a Senior BI Engineer – Power BI to design and deliver end-to-end BI solutions. You will combine data engineering, ETL/ELT, data modelling and cloud data platform concepts with strong hands-on Power BI expertise.You will lead BI projects across requirements, modelling, reports and dashboards while coaching colleagues...

LGA IT zoekt een Senior IT Support Engineer die zowel onsite als remote ondersteuning biedt aan de business. Je behandelt L1, L2 en L3 incidents en lost deze zelfstandig op met een pragmatische aanpak.Je beheert lokale IT-infrastructuur en netwerken, werkt aan MS365/SharePoint en Azure, denkt mee over verbeteringen voor nieuwe en bestaande sites, en...

In4Matic is seeking an experienced ICT project leader to own the preparation, coordination, and delivery of large, complex initiatives within a mission-driven organization.This temporary consulting assignment offers potential extension and requires strong technical affinity combined with advanced project management to drive outcomes and connect stakeholders...

Hello everyone! 👋 We are currently looking for a Front-end Software Engineer 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 team contributing to the design, development, and evolution of corporate web...

About the Role NISH Tech BV is looking for an experienced Senior .NET Developer with Java experience for a project within the Belgian energy sector. You will work on secure Digital Identity, authentication and authorization solutions used within a critical infrastructure environment. The role involves software development, system integration and...

GIM is seeking a Senior Developer to support the growth of Zadu, a flagship geodata product that models Belgian addresses and buildings with rich linked data. You will contribute to backend development, data pipelines, and the integration of Generative AI to improve software quality and productivity. You will mentor junior developers, collaborate with data...

We are looking for Senior Java/Angular Developers, who wants to work for an international organisation in Brussels. Candidates need to be based in the proximity of 2 hours of Brussels by car. Consultants need to be aware that they need to work 1 to 2 days in the Brussels office. EU candidates are welcome to apply. Work permit is not provided. This position...

All European Careers seeks a Senior Java Developer for the European Institutions in Brussels, Belgium. The role focuses on design, development and integration of information systems, with emphasis on Java, Spring and Hibernate technologies. The position is open for contractors and employees; English fluency is required. A work permit may be required for...

Bouw mee aan bedrijfskritische software met maatschappelijke impact Ben je een ervaren Java Fullstack Developer en wil je een opdracht waarin je expertise echt telt? Voor een grote Belgische organisatie zoeken we een senior freelancer die mee bouwt aan bedrijfskritische applicaties voor complexe resourceplanning. Jouw impact Je ontwikkelt nieuwe features...

As a Senior Python Developer, you will be instrumental in architecting, developing, and maintaining resilient software solutions essential to Clients core business activities. You will work hand-in-hand with multidisciplinary teams to deliver reliable, high-performing applications while fostering the continuous enhancement of technical standards. Your main...

Vivid Resourcing Ltd, on behalf of an international client, seeks freelance C++ developers for chip manufacturing technology in Belgium. You will primarily code in C++ and test with Python, with occasional C# tasks, within an agile team. Responsibilities include design, coding, and development testing, plus close collaboration with systems engineering....

Implementeren van “major changes” en projecten in de huidige en toekomstige SAP MDG - oplossingen. Aanleveren van conceptuele voorstellen voor projecten die tot doel hebben om een grondige vernieuwing / verbetering van de huidige oplossing te implementeren. Kritische analyse van wijzigingsaanvragen. Schrijven van functionele specificaties voor...

Hello everyone! We are currently looking for a Senior Full-stack Software Engineer to join our team. About us We are an IT Consulting Group providing innovative digital solutions across Europe. Learn more: The project Join an international project for a major European agency, contributing to the development and maintenance of modern enterprise...

Our client, a leading organization in the environmental and water management sector, is looking for a senior developer to drive the evolution of their digital platforms. This role involves building modern web applications on cloud infrastructure while contributing to both customer-facing product teams and central shared service initiatives. The project...

Je komt terecht in het ICT-ontwikkelingsteam op de hoofdzetel van Fedasil. Deze dienst maakt deel uit van de directie Algemene Diensten van Fedasil. De ICT-afdeling voert projecten uit voor alle diensten van het agentschap en voor de opvangcentra van Fedasil.Je werkt mee aan de ontwikkeling van de interne toepassingen van Fedasil om te voldoen aan de...

Alsena is seeking a highly experienced Mendix Developer / Low-Code Expert to join a major international IT project in Brussels. You will design, develop and maintain secure, scalable Mendix applications within an Agile team. You will work on enterprise integrations, application security, reusable components and production support, applying secure-by-design...

Bruxelles, Belgium | Posted on 08/20/2026 Region Europe Job Description Join our dynamic international team and embrace the adventure of working abroad! We're seeking enthusiastic and adaptable candidates, who are eager to expand their horizons and gain unparalleled experience in a diverse international environment. This opportunity is ideal for those...

Everience is seeking a Senior Java Developer to strengthen the Risk Management team in Belgium. You will design and deliver high-quality software, mentor developers, and drive technical excellence within a 180-person B2B Belgium platform group. The role focuses on scalable Java applications and modern cloud deployments. As part of the Risk Management team,...

Bruxelles, Belgium | Posted on 02/05/2025 We are urgently looking for a Senior Java Developer for the European Institutions in Brussels, Belgium. A work permit is required for non-European candidates, but not provided! EU candidates are welcome to apply. Do you live in Brussels or are you willing to relocate to Brussels? A work permit is required. This...

Responsibilities Lead the technical development of web services, including APIs, backend systems, and overall architecture. Serve as a senior advisor to define optimal technologies, tools, and architectures for diverse projects and ventures. Implement and systematically deploy best practices to ensure sustainable scalability and modular application design....