Job Openings Solution Architect Senior

About the job 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)

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