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RELX Tech Stack

Information analytics and decision tools for professional markets

Technology, Information and Media London, UK 1,001–5,000 employees Public Company

RELX is a global information and analytics company serving professional segments—scientific research, healthcare, legal, and financial services—across more than 180 countries with over 36,000 employees. The tech stack reveals a mature enterprise operating model: Salesforce, Workday, and Microsoft Fabric for core business functions, paired with modern cloud infrastructure (AWS, Kubernetes, Docker) and security tooling (Snyk, TruffleHQ, Qualys). Active hiring across engineering, sales, and data—plus concurrent projects in DevSecOps, PCI-DSS compliance, and real-time model inference—signals a shift toward operational hardening and AI-driven products while contending with long-standing challenges in fraud detection and global regulatory compliance.

Tech Stack 200 technologies

Core StackSalesforce Workday Power BI Python AWS Jenkins GitLab Terraform Kubernetes Docker Go Java C# Snyk Power Query Microsoft Office Remote Desktop Protocol Excel Word PowerPoint Microsoft Fabric DAX SQL AWS ECS TruffleHog Qualys Akeyless Adobe Analytics Qualtrics Siebel+170 more
AdoptingGitHub

What RELX Is Building

Challenges

  • Ensuring compliance with global privacy requirements
  • Reducing fraud
  • Acquiring new customers
  • Process inefficiencies
  • Growing international business
  • Optimizing data performance
  • Anti-money laundering
  • Digitizing shared services functions
  • Optimizing regional processes for automation
  • Fraud and credit risk mitigation

Active Projects

  • Devsecops strategy implementation
  • Pci dss compliance assessment
  • Annual process audit
  • Contracts and pricing management system (arc) enhancements
  • Automation initiatives in contracting
  • Account maintenance and billing support
  • Dashboard and reporting for digital performance
  • Integrated b2b marketing campaigns across u.s. and canada
  • Financial crime compliance campaign
  • Real-time model inference deployment

Hiring Activity

Minimal370 roles · 45 in 30d

Department

Engineering
74
Sales
71
Data
43
Ops
38
Support
33
Finance
25
Product
20
Marketing
15

Seniority

Mid
103
Senior
103
Junior
84
Manager
35
Lead
15
Director
13
Intern
3
Principal
3

Notable leadership hires: Sales Director, Lead Management, Head of Professional Services, Project Lead, Account Director

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About RELX

RELX develops information-based analytics and decision-support products for researchers, healthcare professionals, legal practitioners, and enterprises. The company operates across scientific publishing, legal services, risk analytics, and business intelligence, with a stated purpose anchored in advancing scientific knowledge, improving patient care, supporting justice systems, and preventing fraud. With offices in approximately 40 countries and a workforce exceeding 36,000 (more than 40% based in North America), RELX operates at significant scale. Current initiatives include modernizing contract and billing systems, expanding digital marketing automation, strengthening compliance infrastructure, and deploying real-time inference models—reflecting both legacy system optimization and new product direction.

HeadquartersLondon, UK
Company Size1,001–5,000 employees
Hiring MarketsJapan, India, United States, Peru, United Kingdom, Poland, China, Philippines

Frequently Asked Questions

What tech stack does RELX use?

Salesforce, Workday, Microsoft Fabric, Power BI, SQL, Python, AWS, Kubernetes, Docker, Jenkins, GitLab, Terraform, and security tools including Snyk, Qualys, and TruffleHog. Recently adopting GitHub.

What is RELX working on?

Active projects include DevSecOps strategy, PCI-DSS compliance, real-time model inference deployment, contract and billing system enhancements, fraud detection automation, and integrated B2B marketing campaigns across North America.

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