Java Consultant
il y a 2 jours
We are supporting a leading telecommunications provider on several business-critical digital initiatives, including large-scale platform modernization and customer-facing system evolution. We are looking for an experienced Backend Java Developer with a solid understanding of frontend technologies to join a modern, modular engineering environment. Logistics Role: Freelance Backend Java Developer Contract: 12–24 months Location: Brussels (Hybrid - 2 days/week on-site) Languages: English + French or Dutch Start Date: ASAP / January Rate: Competitive & negotiable Responsibilities Design, develop, and maintain scalable backend services using Java and Spring Boot Contribute to greenfield initiatives and long-term platform evolution projects Translate complex business and operational requirements into robust technical solutions Apply clean code, TDD, and collaborative development practices (pair programming) Support and evolve system architecture using DDD and hexagonal architecture Build and maintain solutions within CI/CD pipelines and containerized environments Participate actively in code reviews and agile ceremonies Collaborate with frontend teams when required to ensure end-to-end solution quality Work on high-throughput, highly available systems typical of telecom environments Required Skills 6+ years of experience as a Backend Java Developer Strong expertise with Spring Boot Experience with Kafka or other event-driven / messaging systems Solid knowledge of REST APIs and relational databases (Oracle, PostgreSQL, or similar) Experience with Docker and Kubernetes Familiarity with CI/CD tooling (Git, GitLab, Jenkins, SonarQube) Working knowledge of frontend technologies (Angular, React, TypeScript) Comfortable working autonomously within Agile/Scrum teams Experience working on large-scale, distributed systems Nice to Have Experience in the telecommunications industry (BSS/OSS, billing, provisioning, network-related systems) Exposure to legacy system modernization or modularization initiatives Knowledge of DevSecOps or security-by-design principles Experience working in Spotify-model or squad-based organizations Familiarity with high-availability, low-latency systems Interested? Get in touch to discuss details and next steps.
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Blue Pimento Services
il y a 2 semaines
Laeken, Belgique Blue Pimento Services Temps pleinLieu : Belgique francophone Type de mission : Consulting / Projet de transformation digitale Disponibilité : Immédiate ou à convenir Dans le cadre de la transformation digitale de nos clients, nous recherchons un Consultant Fullstack Java/Angular passionné par l'innovation et la modernisation des systèmes legacy. L'objectif est de réinventer des...
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Senior Java Consultant
il y a 1 semaine
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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Java Developer
il y a 2 semaines
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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Java Developer
il y a 1 semaine
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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JAVA Technical Lead Expert
il y a 7 jours
Laeken, Belgique ACENSI Temps pleinACENSI recherche un JAVA Technical Lead Expert pour l'un de ses clients basé à Bruxelles. VOS MISSIONS : Elaboration de propositions d'architecture applicative, développement, expertise technique, identification de solutions pour l'implémentation de systèmes complexes. Responsable de l'implémentation de la solution, de la qualité du code et de la...
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Java Technical Lead
il y a 2 semaines
Laeken, Belgique Sloka IT Solutions Temps pleinGreetings from Sloka IT Solutions. Title - Java Technical Lead Language - French Location - Boulevard du Roi Albert II, 37 - 1030 Bruxelles Duration - 7 months Workplace type - Hybrid Experience - 5+ years Description: Mission: Within the framework of a Java development project for the General Administration of Education in the Wallonia-Brussels Federation,...
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Java Developer
il y a 1 semaine
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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Java Technical Lead
il y a 7 jours
Laeken, Belgique OneSource Consulting Temps pleinJob Description: Product Owner Location: La Hulpe (Hybrid) Duration: 6 months Job Description - Roles and Responsibilities 2. Mission As part of a Java development project for the General Administration of Education in the Wallonia-Brussels Federation, the mission of Java Technical Lead covers many aspects such as the development of application architecture...
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OSS/BSS Consultant
il y a 3 semaines
Laeken, Belgique Ampstek Temps pleinAbout Us: AmpsTek – a global technology leader since 2013 – is transforming how businesses approach technology and staffing solutions. Founded by seasoned technology leaders across the UK, Europe, APAC, North America, and LATAM, and with registered offices in 30+ countries, we deliver exceptional service, scalable solutions, and measurable impact. With a...
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Junior or Mid-Senior BANKING IT CONSULTANT
il y a 2 semaines
Laeken, Belgique MAINSYS Temps pleinIn order to reinforce their consultant teams, MAINSYS is looking for a junior/mid senior banking IT consultant who will: You will ... think out a conceptual & functional analysis that brings the client's requirements in line with the end user's needs take part in the technical analysis and development phase integrate the various software components in the...