Job position

Contractor
Permanent
As soon as possible
12 months
> 10 years experience
Brussels, Brussels-Capital, Belgium
Published on 30/10/2025

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Data Architect - 12 months - Brussels

Our important client is currently looking for a Data Architect for a 12-month contract based in Brussels. Hybrid with 2 to 3 days onsite mandatory.

Please find the description below:

This role involves designing and maintaining the enterprise architecture framework, guiding digital transformation, and overseeing enterprise data architecture to ensure data is treated as a strategic asset.

Key Responsibilities

Enterprise strategy

  • Participate in strategic discussions on company level.

  • Have a clear overview of business units, their functions and processes.

  • Impact estimation of possible strategic decisions on the organisation, processes and technology

Architecture Strategy & Governance

  • Define and maintain enterprise architecture principles, standards, and roadmaps.

  • Ensure architectural alignment with business objectives and regulatory requirements.

  • Design and maintain the overall application landscape and the mapping of these applications with their business functionalities

  • Ensure there is a design of an integration framework through which data flows between these applications

Solution Design & Integration

  • Design scalable, secure, and cost-effective solutions in collaboration with business and IT stakeholders.

  • Oversee integration of systems across business units and platforms.

  • Evaluate emerging technologies and recommend adoption strategies.

Enterprise Data Architecture

  • Define and maintain the enterprise data architecture roadmap aligned with business and IT strategies.

  • Establish data standards, principles, and best practices for modeling, integration, mastar data management and governance.

Integration & Interoperability

  • Design data integration patterns (ETL/ELT, APIs, Service bus, streaming) for on-premises and cloud environments.

  • Enable interoperability between transactional- and operational systems but also analytics systems (data warehouse, data lake,...)

Lifecycle Management

  • Manage the lifecycle of applications, platforms, and infrastructure.

  • Define modernization and cloud migration strategies.

Stakeholder Engagement

  • Translate business needs into architectural requirements and technical solutions.

  • Communicate architectural decisions and their impact clearly to non-technical stakeholders.

Governance & Compliance

  • Identify architectural risks and propose mitigation strategies.

  • Ensure compliance with data protection, cybersecurity, and industry standards.

Required Skills & Qualifications

  • Education: Master’s in Computer Science, Information Systems, or related field.

  • Experience: 10+ years in data architecture, data engineering, or enterprise architecture roles.

  • Technical Expertise Strong knowledge of relational and NoSQL databases, data modeling, and data integration, Experience with Azure and Microsoft related data technologies (Azure synapse, data lake storage, Fabric), Experience with integration technologies in Azure like Logic apps, Azure functions,...

Soft Skills:

  • Excellent communication and stakeholder management.

  • Strategic thinking with hands-on problem-solving ability.

  • Ability to integrate into an organisation and identify skills and characters in order to outline governance models.

If you are interested please send me your CV and I will contact you as soon as possible with further details.

Candidate profile

Skills

  • Data Architecture

  • Data lake

  • Enterprise Architecture Expertise

Required Skills & Qualifications

  • Education: Master’s in Computer Science, Information Systems, or related field.

  • Experience: 10+ years in data architecture, data engineering, or enterprise architecture roles.

Technical Expertise:

  • Strong knowledge of relational and NoSQL databases, data modeling, and data integration.

  • Experience with Azure and Microsoft related data technologies (Azure synapse, data lake storage, Fabric)

  • Experience with integration technologies in Azure like Logic apps, Azure functions,...

Soft Skills:

  • Excellent communication and stakeholder management.

  • Strategic thinking with hands-on problem-solving ability.

  • Ability to integrate into an organisation and identify skills and characters in order to outline governance models.

Working environment

Our important client is currently looking for a Data Architect for a 12-month contract based in Brussels. Hybrid with 2 to 3 days onsite mandatory.

Please find the description below:

This role involves designing and maintaining the enterprise architecture framework, guiding digital transformation, and overseeing enterprise data architecture to ensure data is treated as a strategic asset.

Issy-les-Moulineaux, Île-de-France
< 20 employees
IT services
HOLBORN accompagne ses clients dans la conception de leur stratégie et dans la mise en œuvre opérationnelle pour rendre leur entreprise plus performante. Nous accompagnons en France, au Moyen-Orient et en Afrique du Nord la stratégie de développement de nos clients dans les domaines du Conseil, de la Transformation Digitale et de la Cyber Sécurité. Nous offrons un portefeuille complet de services et de solutions accompagné d’un modèle de proximité conjugué à un réseau mondial de prestation de services. Les prestations proposées par HOLBORN se structurent autour de quatre grands pôles basés sur un cadre de références : 1. Conseil & Audit : Nous accompagnons nos clients dans la définition et le déploiement de leur stratégie IT en leur offrant une prestation de conseils complète. Du diagnostic de l’existant à la définition d’une vision stratégique, en passant par la gestion de leurs risques. 2. Digital & Data : Nous accompagnons les DSI dans leurs projets de transformation digitale dans un contexte de ruptures technologiques permanentes. 3. Cyber Risk & Strategy : Nous aidons nos clients à appréhender la cybersécurité au travers d’une meilleure stratégie et d’une meilleure adoption des nouvelles technologies. 4. Formation : Nos proposons des parcours sur-mesure alliant les impératifs métiers aux exigences modernes d’une formation : multimodale, mobile, centrée sur l’apprenant, sociale et expérientielle. Nous avons conçu un portefeuille de services de bout-en-bout couvrant l’ensemble des besoins de transformation de votre structure. Nos experts et nos consultants développent des offres performantes pour vous aider à vous adapter à un environnement de plus en plus complexe. Nous mettons à votre service notre passion pour l’innovation et notre sens de la technologie.

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Data Architect - 12 months - Brussels

Holborn

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