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Senior Data Architect

Job in City of Westminster, Central London, Greater London, England, UK
Listing for: TXP Technology x People
Full Time position
Listed on 2026-01-11
Job specializations:
  • IT/Tech
    Data Engineer, Data Security
Job Description & How to Apply Below
Location: City of Westminster

We are seeking an experienced Senior Data Architect to lead the design and delivery of modern data architecture solutions for a large‑scale transformation programme. This role involves shaping data strategy, ensuring best practices, and enabling secure, scalable, and interoperable data solutions across complex systems, with a strong focus on AI integration, healthcare data standards, and data transformation initiatives.

  • Translate business needs into robust data architecture solutions aligned with organisational priorities and emerging technologies.
  • Provide technical leadership and guidance to other data architects, supporting the development of data dictionaries, governance standards, and reusable patterns.
  • Champion data standards in healthcare, ensuring compliance and interoperability across systems.
  • Collaborate with technical architects and engineering teams to embed data principles into cloud‑native and hybrid system designs.
  • Advocate for data as a strategic asset, promoting approaches such as data‑as‑a‑product and enabling secure, lawful, and trusted data sharing.
  • Design and evolve modern data models and metadata frameworks that enable interoperability, scalability, and ethical data sharing across platforms.
  • Drive data transformation initiatives and support the integration of AI‑driven solutions into data architecture. Opportunity to influence data strategy at scale.
  • Work on high‑impact healthcare and AI‑driven transformation projects.
  • Flexible working arrangements.
  • Healthcare data standards and experience with healthcare data transformation projects.
  • Strong understanding of AI technologies and their application in data architecture.
  • Communication skills (data):
    Ability to manage stakeholder expectations and facilitate complex discussions.
  • Data analysis and synthesis:
    Skilled in profiling, source system analysis, and presenting insights.
  • Data governance:
    Experience defining and evolving governance frameworks and assuring data services.
  • Data modelling:
    Strong understanding of concepts, principles, and industry standards; ability to produce and align models across multiple subject areas.
  • Metadata management:
    Ability to design and manage metadata repositories and advise on tools and processes.
  • Strategic thinking:
    Communicate how activities align with strategic goals and deliver value.
  • Problem resolution:
    Coordinate teams to resolve data‑related issues and implement preventative measures.
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Position Requirements
10+ Years work experience
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