Senior Application Developer Jobs in Belgium

Application Developer Intelligent Traffic Systems Overview We are looking for an experienced Application Developer to support the integration optimization and evolution of intelligent traffic management systems. The role combines software development system integration operational support data anal...

Application Developer Intelligent Traffic Systems Overview We are looking for an experienced Application Developer to support the integration optimization and evolution of intelligent traffic management systems. The role combines software development system integration operational support data anal...

Senior Application Developer Location: Brussels (Hybrid minimum 2 days onsite per week) Contract Type: Application Maintenance & Development Role Overview We are looking for a Senior Application Developer to support maintain and enhance a portfolio of legacy and business-critical applications devel...

Senior Application Developer Location: Brussels (Hybrid minimum 2 days onsite per week) Contract Type: Application Maintenance & Development Role Overview We are looking for a Senior Application Developer to support maintain and enhance a portfolio of legacy and business-critical applications devel...

Senior Application Architect Microservices Audit Lead Overview We are seeking a highly experienced Application Architect to lead an independent technical audit of a large-scale Java microservices platform. The mission focuses on evaluating architecture quality performance resilience distributed dat...

Senior Application Developer Microservices & Kubernetes Environment We are looking for a Senior Application Developer to support a major enterprise modernization program focused on transforming a legacy platform into a scalable microservices architecture running on Kubernetes. The role involves dev...

Senior Application Tester / QA Engineer (Hybrid Brussels) We are looking for an experienced Senior Application Tester / QA Engineer to support a large-scale modernization program focused on migrating a legacy platform to a modern microservices and Kubernetes-based architecture. The role involves en...

Job Title: Senior Application Developer (PowerBuilder / .NET) Location: Brussels Belgium (Hybrid minimum 2 days on-site) We are seeking a Senior Application Developer to support the maintenance enhancement and modernization of legacy business applications developed in PowerBuilder and SQL environm...

The Department of Biostatistics Clinical Trial Statistical Data Management Center is looking for a Senior Application Developer candidate to develop and extend Electronic Research Applications in support of the Clinical Trials Statistical and Data Management Center (CTSDMC). Responsibilities include...

Java / Angular Application Architect (Senior / Expert) Secondment Assignment Location: Brussels region (hybrid working model) Contract type: Secondment (freelance or employment via our organization) Start date: To be agreed Duration: As soon as possible 9 months (full time) - 31/12/2026 About the...