Salary: £100,000 - 100,000 per year Requirements: 7 years experience in Data Architecture, with at least 3 years in the UK Government Advanced skills in SQL Server/Azure SQL (T-SQL, performance tuning, indexing) Experience in database security (TDE, audit logging) Knowledge of interoperability standards and clinical safety (DCB0129/0160) Proven experience with OutSystems delivery Proficiency in REST/OData API design for secure healthcare data Strong privacy-first mindset Excellent communication skills for explaining complex data concepts to non-technical stakeholders Ability to design resilient integrations with legacy systems Responsibilities: Lead data design and governance for a high-profile application Evolve early data models into a secure, scalable, and interoperable production-ready foundation Ensure compliance with GDS Service Standards Develop highly normalized, scalable data models ensuring performance and integrity Implement secure-by-design practices including RLS, data masking, and encryption Architect FHIR-based integrations via REST/OData Lead GDS data architecture initiatives, focusing on data minimization, retention, and ethics Define data contracts and govern third-party integrations Technologies: API Architect Azure OutSystems REST SQL Security Cloud More: We are seeking a Senior Data Architect to join our healthcare and public sector team. In this role, you will play a pivotal part in leading data design and governance for a significant application. Our team is committed to maintaining high standards of security and performance for sensitive demographic data. We offer a supportive work environment, opportunities for professional development, and the chance to contribute to impactful projects that align with GDS Service Standards. last updated 14 week of 2026