Thomson Reuters Tech Stack

Professional software and content for legal, tax, accounting, and media sectors

Software Development Toronto, ON 10,001+ employees Public Company

Thomson Reuters operates a large, multi-stack software business across legal, tax, accounting, compliance, and news—running Salesforce + SAP S/4HANA + Power BI alongside machine-learning infrastructure (PyTorch, TensorFlow, RAG, LangGraph). Active adoption of Claude, ChatGPT, and GitHub Copilot, combined with projects centered on LLM integration and knowledge graphs, signals a shift toward AI-native product surface areas. Sales-led hiring velocity (337 open roles) paired with engineering (322) and research (66) suggests simultaneous pressure to expand customer acquisition and ship AI features—consistent with pain points around churn reduction and adoption friction on legal AI solutions.

Tech Stack 200 technologies

Core StackSalesforce Gainsight Python PyTorch TensorFlow AWS Docker Kubernetes RAG SQL Server SAP S/4HANA Power BI Terraform CloudFormation Workday Power Apps Power Automate C# .NET Java Azure GCP MLOps OneStream Hyperion Data Lake LangGraph Crew.ai UiPath Power Virtual Agents+170 more

AdoptingGitHub Copilot RAG SAP Claude ChatGPT Avalara CCH Vertex+30 more

ReplacingSAP S/4HANA SAP ECC SAP SD

What Thomson Reuters Is Building

◆Challenges

Reducing churn
Increasing revenue
Complex compliance challenges
Acquiring new customers within existing firms
Optimizing system performance
Complex document understanding tasks
Adoption challenges
Minimizing open territory coverage impact
Adoption of legal ai solutions
Balancing performance with latency

▲Active Projects

Onesource direct tax implementation
Proof-of-concept ai features
Scalable ml solutions
Ai innovation for core research products
Next generation research technology for legal and tax professionals
Practical law germany development
Knowledge graph construction pipeline
Account management strategy development
Varicent workflow optimization
Llm integration for legal applications

Hiring Activity

Steady1,400 roles · 550 in 30d

Department

Sales

337

Engineering

322

Support

114

Legal

113

Product

Marketing

Research

Ops

Seniority

Senior

610

Mid

250

Manager

147

Lead

Junior

Director

Staff

Principal

Notable leadership hires: Director Marketing, Delegate Relations Lead, Legal Editorial Director, Marketing Director, Partnerships Director

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About Thomson Reuters

Thomson Reuters serves legal, tax, accounting, compliance, government, and media professionals with specialized software and curated content. The company combines proprietary datasets (legal precedent, tax codes, regulatory guidance) with software platforms and, increasingly, AI-driven intelligence layers. With 10,001+ employees across 25 countries and active hiring in North America, Europe, Asia-Pacific, and emerging markets, Thomson Reuters operates at institutional scale: a public company balancing legacy platform maintenance (SAP ECC → S/4HANA migrations) with next-generation R&D (research products, knowledge graph pipelines, LLM-powered features for legal and tax professionals).

HeadquartersToronto, ON

Company Size10,001+ employees

Hiring MarketsAustralia, United States, India, Canada, Switzerland, United Kingdom, Chile, Poland

Frequently Asked Questions

What is Thomson Reuters' tech stack?

Core systems: Salesforce, SAP S/4HANA, SQL Server, Power BI, Workday. AI/ML: PyTorch, TensorFlow, RAG, LangGraph, Crew.ai. Cloud: AWS, Azure, GCP. Automation: UiPath, Power Automate. Actively adopting: Claude, ChatGPT, GitHub Copilot, Vertex.

What is Thomson Reuters working on?

Active projects include AI integration for legal and tax products, knowledge graph construction, scalable ML solutions, next-generation research technology, and OneSource direct tax implementation. Pain points center on adoption of legal AI solutions and balancing feature performance with latency.