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Careers at RC

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Data Architecture

Database Designer / Data Modeler

Design logical and physical data models that support reliable applications, analytics, integration and long-term maintainability across enterprise systems.

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LocationLondon, UK
Working styleHybrid
Employment typeFull-time
Experience4–7 years

Technology environment

SQL ServerPostgreSQLOracleER/StudioERwindbdiagramSQLData VaultDimensional Modelling

Industry context

Banking & FinanceEducationAutomotiveProfessional Services

Job description

The Database Designer / Data Modeler will translate business concepts and system requirements into coherent conceptual, logical and physical data models.

The role supports both transactional and analytical workloads and requires careful attention to integrity, naming, ownership, lifecycle and integration.

Key responsibilities

  • Develop conceptual, logical and physical data models for new and modernised systems.
  • Define entities, relationships, keys, constraints, reference data and naming standards.
  • Review application and integration designs for data consistency and duplication risk.
  • Support schema evolution, migration mapping and model version control.
  • Maintain data dictionaries and modelling documentation aligned with business definitions.

Qualifications

  • 4–7 years of professional database design, data modelling or data architecture experience.
  • Strong relational modelling and SQL knowledge.
  • Experience with at least one major relational database platform.
  • Understanding of normalisation, dimensional modelling and data-integrity principles.

Preferred qualifications

  • Experience with ERwin, ER/Studio or comparable modelling tools.
  • Exposure to Data Vault, canonical models or enterprise integration patterns.
  • Experience supporting cloud database migration or modernisation.

Benefits & employment terms

  • Compensation, leave, pension and any role-specific benefits are confirmed during the recruitment process and stated in the written offer.
  • Any client-site, travel, security-screening or right-to-work requirements are confirmed before appointment.

Nature of working style

  • The role works closely with business analysts, application architects, data engineers and database administrators.
  • Model changes are reviewed for downstream impact before implementation.

Location

London-based hybrid role with architecture and design workshops as required.

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Working at RC

Delivery standards shape the employee experience

Technology roles are organised around accountable delivery, professional engineering practices and clear client or project outcomes.

01

Client-impact work

Roles are connected to defined business or delivery outcomes rather than artificial internal assignments.

02

Professional craft

Engineering, consulting and delivery decisions are expected to be explainable, maintainable and grounded in the operating context.

03

Clear ownership

Responsibilities, interfaces, quality expectations and escalation paths should be visible across teams and engagements.

04

Continuous learning

Capability grows through real delivery, peer review, feedback and exposure to changing technologies and business environments.

Hiring journey

A structured process from application to decision

The exact interview sequence may vary by role, but candidates should understand the purpose of each stage and the position they are being assessed for.

01

Apply

Submit your details against a specific published role together with the requested resume and cover letter.

02

Role review

Relevant experience, capability and work context are reviewed against the actual vacancy requirements.

03

Interview / assessment

Where appropriate, discussions explore practical experience, judgement, communication and role-specific capability.

04

Decision

Next steps are communicated in the context of the published vacancy and applicable checks or approvals.

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