Data Warehouse Modernisation Architect

Description

Data Warehouse/Data Modernisation Architect x2 - UK - Remote- Inside IR35

Must have financial services regulation risk background

Job Description - Data Warehouse Modernisation Architect

We are seeking an experienced data modernisation architect to support Legacy Data Exit programme.

Lead complex Legacy data warehouse migration and decommissioning initiatives.

Analyse Legacy data usage, dependencies, and consumption patterns across business and technology functions.

Define and execute migration strategies, including data validation, reconciliation, and cutover planning.

Manage parallel runs, live proving, and production readiness activities to ensure a seamless transition.

Collaborate with business, data, architecture, operations, and risk stakeholders to drive delivery outcomes.

Provide strong client-facing leadership, communicating effectively with senior executives and programme sponsors.

Facilitate decision-making across diverse stakeholder groups and manage competing priorities.

Work closely with engineering teams to ensure robust migration execution and governance.

Hands-on experience with modern data platforms is required; Databricks experience is highly desirable.

Proven track record of delivering complex enterprise-scale data transformation programmes in regulated environments.

Essential;

Data Warehouse Architecture

Data Modernisation Architecture

Modern Data Platforms skills

Demonstrable capability of previously migrating from Legacy environments to modern data environments.

HLD/LLD

Reviewing Code Capability

Stakeholder Management skills

Team Player

Financial Services Industry background is essential

Financial services risk/regulation change background is essential

Nice to have as will be working in the following technology;

Databricks

Snowflake

AWS

Job Title: Data Warehouse Modernisation Architect

Location: London, UK

Job Type: Contract

Trading as TEKsystems. Allegis Group Limited, Bracknell, RG12 1RT, United Kingdom. No Allegis Group Limited operates as an Employment Business and Employment Agency as set out in the Conduct of Employment Agencies and Employment Businesses Regulations 2003. TEKsystems is a company within the Allegis Group network of companies (collectively referred to as "Allegis Group"). Aerotek, Aston Carter, EASi, Talentis Solutions, TEKsystems, Stamford Consultants and The Stamford Group are Allegis Group brands. If you apply, your personal data will be processed as described in the Allegis Group Online Privacy Notice available at our website.

To access our Online Privacy Notice, which explains what information we may collect, use, share, and store about you, and describes your rights and choices about this, please go our website.

We are part of a global network of companies and as a result, the personal data you provide will be shared within Allegis Group and transferred and processed outside the UK, Switzerland and European Economic Area subject to the protections described in the Allegis Group Online Privacy Notice. We store personal data in the UK, EEA, Switzerland and the USA. If you would like to exercise your privacy rights, please visit the "Contacting Us" section of our Online Privacy Notice on our website for details on how to contact us. To protect your privacy and security, we may take steps to verify your identity, such as a password and user ID if there is an account associated with your request, or identifying information such as your address or date of birth, before proceeding with your request. commitments under the UK Data Protection Act, EU-U.S. Privacy Shield or the Swiss-U.S. Privacy Shield.