Senior Data Architect

h3What you will do /h3pYou will work with the internal data team, business experts, project managers and suppliers to build a sustainable data landscape that supports the organisation's digital transformation. Your focus will be on defining architecture principles, implementing integration and migration strategies, and developing a durable approach to data governance. /ppYour responsibilities include: /pulliMapping the data landscape: inventory data sources, databases, files and applications; document data structures, entities and dependencies; identify duplicate data sources, shadow IT and data quality issues; create data mappings between existing and future systems /liliSupporting data quality and data governance: develop agreements on data standards and reference data; define validation rules and quality controls; support data-cleaning initiatives; advise on data management, ownership and governance processes /liliDesigning a canonical data model: identify core entities and data relationships; design an organisation-wide data model; define semantic data definitions and unique identifiers; align the model with care-related standards such as FHIR /liliDeveloping a sustainable integration architecture: design data flows between applications; define mappings between source and target systems; support API and iPaaS integrations /liliSupporting migration, archiving and reporting initiatives: prepare data migrations to new applications; advise on archiving and history management; contribute to the development of a data warehouse /li /ulh3What we are looking for /h3ulliAt least 8 years of relevant experience as a Data Architect, Integration Architect, Data Engineer or similar role /liliDemonstrable experience with complex integration and transformation projects /liliExperience with API-based architectures, event-driven architectures, middleware and iPaaS platforms /liliKnowledge of data modelling, master data management, data governance and data quality /liliExperience with data migration projects /liliExpert-level skills in data architecture, data governance, data management, data transfer, canonical data modelling and API/iPaaS integrations /liliAdvanced knowledge of AS400 /liliFamiliarity with FHIR standards /liliNative or bilingual proficiency in Dutch /liliProfessional working proficiency in English /liliA master's degree in a relevant field or equivalent through experience /li /ulpExperience in the care or welfare sector is a plus. /ph3The setting /h3pThis assignment runs for 14 months, starting as soon as possible and ending on 31 December 2027. The work is hybrid, with on-site presence in Limburg as the norm. Remote working can be discussed but on-site attendance remains expected. /ppInterviews are likely to be scheduled on 20 November 2026. /ppYou can join us for this assignment as a freelancer or as an employee of HumanInTech. Same role, same team. If you join as an employee, your employment continues beyond this assignment. When it ends, we'll work together to find your next assignment. /ppbLocation: /b Limburg, hybrid /ppbWork address: /b Belgium /ppbEmployer / contracting party: /b HumanInTech /ppbApplications close (Brussels time): /b November 16, 2026 at 1:00 AM /ppbEngagement: /b Freelance or employed by HumanInTech /ppbWorking hours: /b Full-time /ppbExperience: /b More than 10 years or more /ppbEducation: /b Master's or more /ppbPublished: /b November 2026 /p