Job Specifications
We are seeking an experienced IT and Solution Architect with strong expertise in enterprise and solution architecture to support complex, large-scale information systems within European Institutions or other EU bodies. The role is primarily focused on architecture design, specification, and documentation, ensuring full alignment with EU governance frameworks, regulatory constraints, and architectural standards.
Responsibilities:
Design end-to-end solution architectures (logical, functional, and physical layers) for complex systems based on Java, microservices, system integration, and secure APIs
Produce formal, structured, and compliant architecture documentation aligned with European Institutions’ governance frameworks and standards
Deliver architecture studies, solution blueprints, and feasibility assessments, addressing regulatory, security, and compliance constraints
Model and document architectures using ArchiMate, UML, and C4, producing coherent component, data flow, deployment, and security diagrams
Lead architectural decision-making through structured trade-off analysis and define detailed technical specifications covering functional and non-functional requirements
Ensure effective knowledge transfer to delivery teams through clear, reusable, and audit-ready architecture documentation
Qualifications and Skills:
Strong expertise in enterprise and solution architecture for large-scale, complex information systems
Advanced technical knowledge of Java-based applications, microservices architectures, system integration, and secure API design
Proven experience working with European Institutions or other EU bodies, with solid understanding of their governance, regulatory, and architecture frameworks
Advanced proficiency in architecture modelling and diagramming using ArchiMate, UML, and C4
Strong capability in producing formal, standards-compliant architecture documentation, including solution blueprints, architecture studies, and feasibility assessments
Excellent analytical and communication skills, with the ability to translate complex architectural decisions into clear, reusable, and audit-ready documentation
Halian Group
With over 28 years of experience, we have come to understand that innovation is the only way to provide agile, practical solutions that transform businesses and careers.
Our resourcing and smart services help you to realize tomorrow’s potential. Discover the amazing things possible when you bring the right people and the right technologies together.
At Halian, we recognize that diversity, equity, and inclusion (DEI) are essential to building high-performing teams for our clients. We are committed to connecting organizations with top talent from all backgrounds, ensuring that every individual feels valued, respected, and empowered to contribute their unique perspectives. We encourage applications from all qualified candidates, regardless of race, gender, disability, or any other characteristic that makes them unique. By fostering diverse and inclusive workplaces, we help our clients drive innovation, enhance collaboration, and better reflect the communities they serve.
IT & Solution Architect in Brussels, Belgium
About the Company
We are Halian. Your partners in possibility.
For over 27 years, we have been helping businesses make progress, build efficiency, and discover new possibilities. Our mission is to support talented individuals in their exploration, innovation, and unleashing of their full potential. We understand that innovation is the key to providing agile, practical solutions that transform businesses and careers at an accelerated pace.
Halian's smart services, talent and search capability, help you to realise tomorrow's potential. We bel...
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