Java Consultant
il y a 3 jours
We are seeking an experienced Freelance Java Developer to support key digital and regulatory transformation projects within one of Belgium's leading utilities organisations (energy, grid operations, metering, or market facilitation). Logistics: Position: Freelance Java Developer (Utilities Sector) Duration: 12-month rolling contract (extensions expected) Location: Belgium (Hybrid – 1–2 days on-site) Start Date: ASAP or within notice Day Rate: €(Competitive & Negotiable) Languages: English (French or Dutch is a plus) Key Responsibilities: Develop and maintain backend services using Java (Spring/Spring Boot) Build and secure REST APIs supporting utilities operations Contribute to system integrations within complex energy ecosystems Help modernise legacy platforms into service-oriented/microservices architectures Collaborate with analysts, testers, and architects in Agile squads Ensure performance, reliability, and code quality through testing and reviews Support CI/CD pipelines and DevOps best practices Promote clean coding, maintainability, and continuous improvement Ideal Candidate: 4+ years of Java backend development experience Demonstrable tenure within Belgian utilities companies (grid operators, suppliers, water/electricity providers, or market facilitators like Atrias, Fluvius, Sibelga, ORES, Elia) Strong grasp of OOP, SOLID principles, and enterprise development Experience with Spring, Maven/Gradle, REST APIs, SQL/Oracle/PostgreSQL Familiar with integration patterns or messaging (Kafka/MQ) Used to working in Agile teams with cross-functional stakeholders Strong communicator with a quality-first engineering mindset Comfortable with unit testing, code reviews, and clean architecture Desirable: Experience in regulated environments Knowledge of energy market processes or messaging standards (e.g., MIG6) Familiarity with CI/CD, DevSecOps, containers, or cloud deployments Understanding of event-driven architectures (nice to have) Interested in helping shape the future of Belgium's utilities landscape? Apply now - early conversations are already underway.
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Senior Java Developer
il y a 3 jours
Laeken, Belgique TEC Temps pleinVacature: Senior Java Developer Wij zoeken een ervaren Java Developer die complexe backend-systemen bouwt en integreert in een moderne, cloud-native omgeving. Je werkt aan schaalbare oplossingen met focus op performance, betrouwbaarheid en integratie. Functie-eisen Jouw technische stack: Java Spring Boot GraphQL Apache Kafka REST API en SOAP services...
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Java Developer
il y a 5 jours
Laeken, Belgique Adiutum Temps pleinLooking to turn challenges into code? As a Senior Developer, you'll create solutions that make a difference! Your tasks: Design and program new applications while modifying existing software; Conduct testing and documentation of programs to ensure continuous delivery of high-performance applications; Create a low-level design based on an architectural...
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Senior Java Consultant
il y a 4 semaines
Laeken, Belgique Apollo Solutions Temps pleinWe're looking for an experienced Full-Stack Developer (Java + React) to join a major organisation in the financial services industry in Belgium. You'll work on a range of impactful initiatives - building scalable services, modernising customer-facing applications, and contributing to a high-performing engineering environment that supports innovation across...
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Senior Java Consultant
il y a 2 semaines
Laeken, Belgique Apollo Solutions Temps pleinWe're looking for an experienced Full-Stack Developer (Java + React) to join a major organisation in the financial services industry in Belgium. You'll work on a range of impactful initiatives - building scalable services, modernising customer-facing applications, and contributing to a high-performing engineering environment that supports innovation across...
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il y a 1 jour
Laeken, Belgique Cream Consulting Temps pleinWHAT CREAM IS ALL ABOUT? We could be a Cream Factory, a cooking blog or even a detective agency...but in reality, we are a consulting company in Business & Technology active in large organizations and industry leaders in Banking, Insurance, Telecom, Energy, Pharmaceutical & Transport. CREAM'S SPECIAL RECIPE: 1/3 of Personal development 1/3 of Collective...
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il y a 3 jours
Laeken, Belgique Nexeo Temps pleinNexeo Belgium is a consultancy company that supports its clients in the banking, finance, insurance, and public sectors throughout all stages of their transformation projects — from business consulting to the implementation of IT solutions. As a consultant, you will have the opportunity to be part of Nexeo: International environment (offices in France,...
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il y a 2 semaines
Laeken, Belgique All European Careers Temps pleinWe are looking for Senior Java/Angular Developers, who wants to work for the European Institutions 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 is...
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il y a 4 semaines
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il y a 1 jour
Laeken, Belgique Nexeo Temps pleinNexeo is currently looking for a Back-End Developer for one of the leading financial institution in Belgium. Nexeo is a consultancy company that supports its clients in the banking, finance and insurance sectors in all phases of their transformation projects: from business consulting to the implementation of IT solutions. As a consultant you will have the...
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SAP IDM Consultant
il y a 4 semaines
Laeken, Belgique Koda Staff Temps pleinSAP IDM Consultant – IAM / IGA – Long-Term Program Location: Belgium (hybrid Brussels) Duration: long-term assignment Start: asap A major Belgian enterprise organisation is looking for an experienced SAP IDM consultant to take ownership of the existing IDM platform and support the transition towards the next IGA solution. Responsibilities Act as...