Data Architect & Integration Consultant (FHIR)

Keystone Solutions; Limburg; On-site; EUR 90,000 - 120,000; Full time

Job summary

Keystone Solutions is seeking an experienced Data Architect & Integration Specialist for a consultancy mission at a client site in Belgium. You will shape a future-oriented data landscape, define architectural principles, and develop sustainable data governance and migration strategies.

The role focuses on data modeling, integration design, and API/iPaaS-enabled data flows across systems, with emphasis on FHIR alignment and ongoing data quality.

Qualifications

• 8+ years of experience as a Data Architect, Integration Architect, Data Engineer or similar role.
• Proven experience with complex integration and transformation projects.
• Experience with API-based architectures, event-driven architectures, middleware and iPaaS platforms.
• Knowledge of data modeling, master data management, data governance, and data quality.
• Experience with data migration projects.

Responsibilities

• Map the data landscape by inventorying data sources, databases, files, and applications.
• Document data structures, entities, and interdependencies.
• Identify duplicate data sources, shadow IT, and data quality issues.
• Create data mappings between existing and future systems.
• Support data quality and governance by establishing data standards and reference data agreements.
• Define validation rules and quality controls.
• Assist in data cleaning initiatives.
• Advise on data management, ownership, and governance processes.
• Design a canonical data model and an organisation-wide data model.
• Define semantic data definitions and unique identifiers.
• Align the model with FHIR care-related standards.
• Develop a sustainable integration architecture with data flows between applications.
• Define source-to-target mappings and support API and iPaaS integrations.
• Assist in migration, archiving, and reporting initiatives by preparing data migrations.
• Advise on archiving and historical management.
• Contribute to development of a data warehouse.

Skills

API and iPaaS integrations

AS400

Canonical data modeling

Data Architecture

Data Governance

Data Management

Data Transfer

FHIR

Job description

Keystone Solutions is seeking an experienced Data Architect & Integration Specialist for a consultancy mission at a client site in Belgium. You will shape a future-oriented data landscape, define architectural principles, and develop sustainable data governance and migration strategies.

The role focuses on data modeling, integration design, and API/iPaaS-enabled data flows across systems, with emphasis on FHIR alignment and ongoing data quality.