Solution Architect Senior

Solution Architect Digital Transformation Program

Brussels Belgium
Full-time Hybrid
May 2026 December 2026

Working within a large-scale digital transformation program contributing to the modernization of IT systems integration platforms and data architecture within a complex enterprise environment. The program focuses on hybrid cloud artificial intelligence modernization of legacy applications and data-driven innovation.

Key Responsibilities

Integration Architecture

• Defined maintained and evolved the enterprise integration platform.
• Designed integration architectures based on Service-Oriented Architecture (SOA) principles.
• Modeled system integrations and application flows using UML and BPMN.
• Developed complex integrations using WebMethods JMS Apache Camel and REST/SOAP Web Services.
• Implemented automated data exchange between enterprise systems (CRM ERP and internal platforms) via APIs.
• Produced architecture documentation including High-Level Design (HLD).

Data Architecture

• Designed and implemented secure centralized data architectures.
• Modeled data flows and governance structures using standard modeling frameworks.
• Implemented solutions for data extraction and ingestion using AI and OCR technologies.
• Ensured consistency and performance of data pipelines across systems.

DevOps / MLOps Architecture

• Contributed to the DevOps DevSecOps and MLOps architecture strategy.
• Integrated CI/CD pipelines automation frameworks and observability practices.
• Ensured alignment of projects with enterprise DevOps and security standards.
• Supported teams in adopting GitOps automated pipelines and secure development practices.

Architecture Governance

• Participated in architecture boards and guided technical decision-making.
• Ensured solutions aligned with business objectives security requirements and performance standards.
• Contributed to business case development and technical solution evaluations.
• Provided technical leadership and hands-on support to development and engineering teams.

Technologies & Tools

• Cloud & Infrastructure: Azure AWS GCP Hybrid Cloud
• DevOps & Automation: GitLab CI CI/CD pipelines GitOps
• Containerization: Kubernetes / OpenShift
• Infrastructure as Code: Terraform Ansible Helm
• Programming: Java Python
• Integration: WSO2 / Talend ESB Apache Camel WebServices (REST/SOAP)
• Databases: Oracle MySQL
• Operating Systems: Linux (Red Hat)
• Observability: Logs metrics tracing platforms
• Security: DevSecOps identity and secrets management
• Modeling: Archimate UML BPMN

Certifications

• TOGAF
• PRINCE2
• Scrum

Languages

• Professional English
• French or Dutch (both considered an advantage)