Application Architect Jobs in Belgium

Senior Mobile Application Architect / Tech Lead Overview We are seeking an experienced Senior Mobile Application Architect / Tech Lead to lead the technical design and delivery of a large-scale mobile application transformation program. The role is responsible for defining the target architecture es...

About the RoleAs part of the EMEA IT organisation the SAP SD / LE Application Architect designs and governs SAP Sales & Logistics solutions across a large PanEuropean SAP landscape. The role works closely with business stakeholders enterprise architects and delivery partners to translate business ne...

Lead Application Architect Microservices Audit Expert Role Overview We are seeking a senior Application Architect to lead a technical audit of a large-scale distributed platform built on Java/Spring Boot microservices Angular frontends Kafka-based event streaming and PostgreSQL databases. The role...

Senior IT Infrastructure / Application Architect Role Overview We are looking for a Senior IT Infrastructure & Application Architect to support a large-scale digital platform responsible for managing and optimizing operational processes service delivery and stakeholder coordination within a complex...

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...

Application Architect We are looking for a Senior Application Architect to support the design and implementation of a centralized digital platform for managing transport authorization requests. The mission focuses on modernizing administrative processes improving data reliability and supporting fiel...

ServiceNow HRSD Consultant / Application Architect (Hybrid Brussels) We are looking for an experienced ServiceNow HRSD Consultant to support the transition of a large-scale HR Service Delivery platform into operational mode within a complex enterprise environment. The role focuses on stabilizing ma...

Application Architect GEO Server & Azure Migration We are looking for a Medior Application Architect to support the upgrade and cloud migration of a GEO-server platform. You will work closely with the technical architect and the Atlas product team to migrate the current on-premise GEO-server enviro...

Our client a leading Software Information and Communication Technologies company operates internationally (Athens Brussels Luxembourg Copenhagen Stockholm London Nicosia Hong-Kong Valetta etc). Our client is a renowned supplier of IT services to government institutions multinational corporations pub...

Job Title: Solution & Application Architect DevOps Location: Brussels Belgium (Hybrid 2 Days On-site / 3 Days Remote) We are seeking an experienced Solution & Application Architect DevOps to support the modernization of complex IT environments combining legacy systems and modern cloud-native arch...

Our client a leading Software Information and Communication Technologies company operates internationally (Athens Brussels Luxembourg Copenhagen Stockholm London Nicosia Hong-Kong Valetta etc). Our client is a renowned supplier of IT services to government institutions multinational corporations pub...

Senior Developer / Application Architect (.NET & Angular) Freelance Antwerp Belgium Start: May 2026 Duration: Until July 2027 (extension possible) Full-time Hybrid About the Role We are looking for a Senior Developer / Application Architect to join a dynamic development team working on business-...

Role: Hands-on Application & Solution Architect (Detachment Assignment) We are supporting a confidential end client in the search for a Hands-on Application & Solution Architect to join a strategic IT modernization initiative on a 4-month 60% engagement. The consultant will work closely with senior...

Job Description: Defining and driving the architectural vision for the clients applicationensuring consistency across backend frontend and data layers Leading architecture governance by validating designs guiding technology choices and managing technical debt and modernization strategies Overseein...

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...