Barclays – ETL Data Modeller
Location: Glasgow, Scotland, United Kingdom
As an ETL Data Modeller at Barclays, you will design, build, and maintain systems that collect, store, process, and analyze data—including data pipelines, data warehouses, and data lakes—ensuring all information is accurate, accessible, and secure.
Key Responsibilities
* Build and maintain data architecture pipelines that enable durable, complete, and consistent data transfer and processing.
* Design and implement data warehouses and data lakes that manage appropriate data volumes and velocity while adhering to required security measures.
* Develop processing and analysis algorithms for intended data complexity and volumes.
* Collaborate with data scientists to build and deploy machine‑learning models.
* Engage in risk and control oversight, develop new policies and procedures supporting governance.
Required Skills & Experience
* Proficiency in Angular.
* Strong knowledge of SQL.
* Experience with Python scripting and automation.
* Experience with Ab Initio for data integration and ETL processes.
* Proficiency with Tableau dashboards and visualisations.
* Experience with AWS cloud services and deployment.
* Strong written and verbal communication for stakeholder engagement.
Additional Leadership & Expectations
* Advise and influence decision making and policy development.
* Lead a team (if applicable) and set objectives, coach, and appraise performance.
* Demonstrate Barclays leadership behaviours: Listen, Energise, Align, Develop.
* Collaborate with other functions and cross‑functional teams.
* Provide complex data analysis and communicate findings.
* Influence stakeholders to achieve outcomes.
Seniority Level
Entry level
Employment Type
Full‑time
Job Function
Information Technology
Industry
Banking and Financial Services
All colleagues will be expected to demonstrate the Barclays Values of Respect, Integrity, Service, Excellence and Stewardship, and the Barclays Mindset – Empower, Challenge, Drive.
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