via reed · 3 June 2026 ·3 days ago

Data Architect

Salt Search
London Contract GBP 93,600 – 93,600
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We're looking for an experienced Data Architect to join a major transformation initiative within financial services. This is a high-impact role where you'll define and modernise enterprise data architecture across both traditional relational platforms and cutting-edge distributed NoSQL technologies.

You'll be the authority on data modelling, architecture standards, and governance, partnering with senior business and technology stakeholders to design scalable, resilient, and future-ready data solutions.

What You'll Be Doing • Lead the discovery, analysis, and documentation of current and future-state enterprise data architectures.

  • Design and deliver enterprise-wide data models, including: • Domain Models

  • Conceptual Models

  • Logical Models

  • Physical Models

  • Architect high-performance data solutions across: • Oracle

  • PostgreSQL

  • Cassandra

  • YugabyteDB

  • On-premise and cloud environments

  • Define data standards, governance frameworks, modelling conventions, and metadata strategies.

  • Drive enterprise data strategy and contribute to architecture governance boards.

  • Collaborate closely with architects, engineering teams, business stakeholders, and delivery leads.

  • Assess legacy platforms and recommend modernisation and optimisation opportunities.

  • Support data migration, integration, transformation, scalability, resiliency, and disaster recovery initiatives.

  • Produce clear architecture artefacts and presentations for both technical and executive audiences.

What We're Looking ForTechnical Expertise • Proven experience as a Data Architect within complex enterprise environments.
  • Deep expertise in relational database design and modelling: • Oracle

  • PostgreSQL

  • Strong hands-on experience with distributedNoSQL platforms: • Cassandra

  • YugabyteDB

  • Advanced knowledge of: • Data modelling best practices

  • Data normalisation and denormalisation

  • Distributed data architecture

  • Partitioning and replication strategies

  • High-availability and scalability patterns

  • Experience creating enterprise-level domain, conceptual, logical, and physical data models.

  • Expertise with data modelling tools, ideally: • ER/Studio

  • Hackolade

  • Strong understanding of enterprise integration, metadata management, and data governance.

  • Exposure to cloud and hybrid data platforms is highly desirable.

Financial Services Experience We're particularly interested in candidates who have worked within:
  • Financial Services

  • Capital Markets

  • Investment Banking

  • Trading Platforms

  • Risk & Regulatory Technology

*Rates depend on experience and client requirements

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