Barclays Bank US Tech Stack

Co-branded credit card issuer and financial services platform

Financial Services Wilmington, Delaware 1,001–5,000 employees Public Company

Barclays Bank US operates a co-branded credit card business serving travel, entertainment, retail, and affinity partners. The tech stack leans heavily on Oracle, SAS, and traditional BI (Tableau) — typical for a regulated financial services operation — while projects reveal active modernization of core payment systems and a push toward digital marketing platforms. Hiring is spread across compliance, engineering, data, and product roles, reflecting simultaneous pressure on regulatory risk and technology debt reduction.

Tech Stack 15 technologies

Core StackPython Figma WordPress SAS Oracle Tableau SQL Adobe Experience Manager AEM Assets Drupal PowerPoint Unix Microsoft Office

What Barclays Bank US Is Building

◆Challenges

Operational risk mitigation
Ensuring compliance with laws
Modernizing core system platform
Migrating core system platform technologies
Managing legal and reputational risks
Protecting against money laundering
Faster partner launches
Regulatory alignment
Reducing fraud losses
Early detection of fraud

▲Active Projects

Core system platform modernization
Global cards processing platform strategy
Digital marketing platform and channels
Marketing technology platform management
Content development for marketing channels
Compliance risk assessment and investigation
Implementation of compliance policies and procedures
Market abuse investigation
Launch & integration capabilities
Partner onboarding platform

Hiring Activity

Accelerating9 roles · 6 in 30d

Department

Compliance

Data

Engineering

Executive

Finance

Legal

Marketing

Product

Seniority

Senior

Director

Junior

Lead

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About Barclays Bank US

Barclays Bank US is the US subsidiary of the London-based universal bank, focused on co-branded credit card issuance and financial services partnerships. The business serves as the credit card issuer for travel, entertainment, retail, and affinity institutions, and also offers small business credit cards, installment loans, point-of-sale financing, online savings accounts, and CDs. The organization operates within a heavily regulated environment (banking, payments, anti-money-laundering oversight) and is structured to balance consumer banking products with corporate and investment banking services globally. US headcount ranges from 1,001–5,000.

HeadquartersWilmington, Delaware

Company Size1,001–5,000 employees

Hiring MarketsUnited States

Frequently Asked Questions

What tech stack does Barclays Bank US use?

Primary tools include Oracle (core banking), SAS (analytics), SQL, Python, Tableau (visualization), Adobe Experience Manager (digital), and traditional enterprise software (Microsoft Office, Unix). Stack reflects financial services compliance and legacy system constraints.

What is Barclays Bank US working on?

Core projects include modernization and migration of legacy core banking systems, a global cards processing platform strategy, digital marketing platform buildout, and partner onboarding capabilities. Compliance and fraud-detection initiatives are also active.