Emplois pour backend dans Bruxelles

A leading financial institution is strengthening its technical team supporting the Murex trading and risk management platform.The role focuses on backend software development, CI/CD automation, and integration within the high-performance dealing room environment, supporting traders, back office, and foreign branches.ResponsibilitiesTranslate functional...

Mission Overview:Keystone Solutions is seeking a Senior Backend .NET Developer for a consultancy mission at a client site. In this role, you will be responsible for the development of core business applications, working on dynamic projects that offer a variety of challenges across different client environments.Key Responsibilities:Understand and interpret...

JEMS, leader européen de la Data, recherche un Expert IA pour accompagner les clients dans leurs projets d’Intelligence Artificielle. Vous interviendrez de bout en bout, de l’identification des cas d’usage à l’industrialisation, en concevant et développant des services backend Python intégrés dans des architectures microservices.Vous conduirez...

Mission Overview:Keystone Solutions is seeking a Medior Backend .NET Developer for a consultancy mission at a client site. In this role, you will be responsible for the development of core business applications, working on dynamic projects that offer a variety of challenges across different client environments.Key Responsibilities:Understand and interpret...

About the job Technical Lead Backend Developer Job ID: JP055074 Technical Lead Backend Developer About the Role We are looking for an experienced Technical Lead Backend Developer to join a development team working on core business applications. The role combines hands‑on backend development with technical leadership, coaching, and ensuring high‑quality,...

Key Responsibilities1. Platform Development & ArchitectureDesign and implement backend services supporting MADP capabilitiesContribute to an event-driven architecture (event sourcing, CQRS, messaging)Build and evolve platform-level components (not just feature-specific code)Ensure solutions are reusable, scalable, and aligned with platform principles2. API &...

**Chaque moment compte. Surtout ceux que vous vivez à fond. Bienvenue chez Consort Group.** Consort Group, accompagne depuis plus de 30 ans les entreprises dans la valorisation de leurs données et infrastructures. Elle s'appuie sur deux leaders, Consortis et Consortia, et place l’humain et la responsabilité sociétale au cœur de ses...

ITproposal in Brussels is seeking a Technical Lead Backend Developer to lead a development team while contributing hands-on backend work on core business applications. You will ensure secure, scalable, and maintainable solutions and drive engineering excellence.You will shape coding standards, mentor engineers, oversee CI/CD and DevOps, and collaborate...

How do you help make a difference?We are looking for /.NET Developer to strengthen our Web Team’s ongoing digital evolution. With at least 5 years of experience, you have mastered the .NET ecosystem and built scalable, reliable, and user‑centric web platforms.Your expertise in web development, API integration, scripting languages and modern...

Our client, a public sector organisation in Belgium, is working on the digital transformation of several heritage and geographic information systems. The organisation is implementing a modern service-oriented architecture using open-source technologies and geospatial platforms.Multiple web-based applications are maintained and continuously improved, while...

The FOCUS platform supports administrative and operational processing of police case handling (assignments, file building, follow-up, reporting, and integrations with internal and external systems).The system is business-critical and developed according to modern engineering principles within an Agile setup.The client is looking for a Senior Full Stack...

A leading European financial services organization is looking for a Senior iOS Application Architect / Technical Lead to support the evolution of its flagship mobile application platform.The role will focus on shaping the technical architecture of the iOS platform, ensuring high standards in performance, scalability, security, and maintainability while...

We are seeking a Senior Java Developer to support the development and enhancement of a web-based regulatory platform related to environmental compliance and certification.The role involves working within a structured Agile environment on a mission-critical digital application serving multiple stakeholders.Requirements· Design and develop Java-based web...

We are looking for a Senior iOS Developer to join a high-performing Mobile App Team responsible for delivering secure, stable and high-quality mobile applications.The role focuses on native iOS development within a mature Agile and SAFe environment, supporting continuous evolution of a large-scale mobile banking platform.Requirements· Develop and maintain...

Jobtailor is seeking an experienced software engineer to maintain and evolve Activiti and Camunda workflow engines while delivering modern web applications. You will implement enhancements, perform migrations, and ensure backward compatibility with legacy systems.The role involves API design, security considerations, and cloud-based deployments. The...

Vous intégrerez le pôle IA de JEMS, leader européen de la Data, pour accompagner nos clients dans leurs projets de transformation et d'innovation par l’Intelligence Artificielle.Nos équipes développent et industrialisent des solutions d’IA générative et de systèmes agentiques (LLM, RAG, copilotes internes, orchestrateurs multi-agents), avec un...

Mission Overview:In the context of a major business transformation program, we are looking for a Senior Full-Stack Developer to join our consultancy team at a client site, representing Keystone Solutions. As a senior developer, you will be part of a dynamic team to ensure the hand-over, refactoring, and/or greenfield development of business...

Responsibilities Maintain and evolve the existing workflow engines Activiti and Camunda, ensuring operational stability and continuity. Implement functional enhancements, technical migrations, performance improvements and corrective changes related to workflow management components. Ensure backward compatibility with the legacy workflow management system...

Mission Overview:As part of a consultancy mission at a client site, Keystone Solutions is seeking talented consultants to enhance existing delivery teams involved in the development, integration, and evolution of critical public sector digital services. This role will focus on supporting the digital transformation of public administrations through the...

OneSpan is a company specializing in digital identity and anti-fraud solutions delivering secure experiences. OneSpan is currently looking for a Technical Consultant to join its Professional Services team in Brussels (division CyberSecurity). The Technical Consultant will make customers successful by driving a smooth implementation of OneSpan products and by...