Experian Tech Stack

Global data platform for lending, fraud, and risk across financial services and healthcare

Information Services Costa Mesa, CA 10,001+ employees Public Company

Experian operates a distributed data and analytics infrastructure spanning AWS, Kafka, and Oracle, with active migration from legacy EPM tooling toward GraphQL and GraphRAG—indicating a shift toward real-time API-driven architectures and AI-augmented analytics. Engineering dominance in the hiring mix (205 roles) paired with active projects in KYC authentication, identity verification, and compliance dashboards suggests the organization is simultaneously modernizing internal systems while shipping customer-facing products.

Tech Stack 200 technologies

Core StackAWS Datadog Splunk Python .NET Java Docker Kubernetes AWS Lambda Kafka RabbitMQ Oracle Tableau JavaScript TypeScript AWS Fargate Spring Boot Spring Cloud SQL NATS AWS SQS AWS CodeCommit CodeDeploy AWS CodePipeline Excel Oracle Business Intelligence Oracle Hyperion Planning Essbase HTML CSS+170 more

AdoptingGraphQL Kafka LangChain Playwright Postman GraphRAG CyberArk Virtuoso+14 more

ReplacingOracle EPM Cloud RPA

What Experian Is Building

◆Challenges

Fraud detection
Ensuring compliance with security standards
Improving model accuracy
Cloud modernization
Control gaps
Improving system reliability
Compliance with seta requirements
Fraud prevention
Technology transformation programme
Data governance

▲Active Projects

Ci/cd pipeline development
Kyc/b authentication solution
Membership experience for d2c website
Identity verification solution launch
Technology transformation programme
Flagship ios native application
Workflow automation
Compliance dashboards development
Infrastructure as code automation
Fsd analytics engagements

Hiring Activity

Accelerating600 roles · 260 in 30d

Department

Engineering

205

Data

Sales

Security

Finance

Product

Ops

Seniority

Senior

285

Mid

117

Manager

Junior

Lead

Staff

Director

Intern

Notable leadership hires: Governance Program Lead, QA Lead, Head of Products, Account Director, Head of Fraud

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About Experian

Experian is a public-company data platform serving financial services, healthcare, automotive, and insurance markets with credit decisioning, fraud prevention, risk modeling, and marketing analytics. The business spans lending practices, fraud detection and prevention, healthcare simplification, automotive insights, and consumer financial tools. With 22,500 employees across 32 countries and headquarters in Dublin, the company operates a multi-tenant SaaS and embedded analytics model, supported by on-premise and cloud infrastructure. Recent hiring velocity in engineering and data roles reflects active modernization of both platform and product layers.

HeadquartersCosta Mesa, CA

Company Size10,001+ employees

Hiring MarketsBrazil, India, Costa Rica, Bulgaria, Malaysia, United States, Italy, United Kingdom

Frequently Asked Questions

What technology stack does Experian use?

AWS (Fargate, Lambda, SQS, CodePipeline), Kafka, Oracle, Tableau, Python, Java, .NET, Kubernetes, Docker, and Spring frameworks. Currently adopting GraphQL, GraphRAG, and LangChain; migrating away from Oracle EPM Cloud and RPA.

What is Experian working on?

KYC/B authentication, identity verification, compliance dashboards, CI/CD pipeline modernization, iOS native application development, infrastructure-as-code automation, and workflow automation. Pain points include fraud detection accuracy, cloud modernization, data governance, and system reliability.