Transport for London Tech Stack

Public transit operator managing London's multimodal transport network

Non-profit Organizations London 10,001+ employees Founded 2000 Nonprofit

Transport for London operates one of the world's largest and most complex urban transit systems, serving millions of daily journeys across tube, bus, tram, and other modes. The tech stack is heavily weighted toward GIS (ArcGIS Pro, Online, Server, Portal, Enterprise) and enterprise systems (SAP, Maximo, SQL Server, Power BI), reflecting the scale of asset management and operational data required to run a legacy infrastructure system. Current hiring focuses on engineering roles alongside active projects in network upgrades, Elizabeth line maintenance, and tech-skills development across the organization—signaling investment in modernization and compliance over platform innovation.

Tech Stack 42 technologies

Core StackSAP Python PL/SQL SQL Server Azure DevOps JavaScript Power BI ArcGIS Pro ArcGIS Online QGIS Maximo BREEAM ISO 14001 Visual Basic DOS C ArcGIS Server ArcGIS Portal ArcGIS Enterprise Git HTML5 CSS PowerShell SCADA IEC 61850 Excel Word PowerPoint Microsoft Office SharePoint+12 more

What Transport for London Is Building

◆Challenges

Ensuring safety compliance
Improving she performance
Improving reliability of assets
Embedding she best practices
Maintaining legacy assets
Operational and affordability constraints
Tackling climate emergencies
Improving learning effectiveness
Compliance with global h2r processes
Continuous improvement in l&d interventions

▲Active Projects

Sustainability & inclusivity strategy
Elizabeth line maintenance
London travel demand survey
Large-scale recruitment events
Opportunity areas analysis
London underground service changes
Network upgrades and renewals
Tech and data learning interventions across tfl
Mas9 upgrade
Mas mobile upgrade

Hiring Activity

Steady70 roles · 30 in 30d

Department

Engineering

Ops

Security

Finance

Data

Environment

Executive

Seniority

Mid

Senior

Manager

Junior

Lead

Intern

Principal

Notable leadership hires: Head of Sustainability

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About Transport for London

Transport for London is a nonprofit public authority responsible for operating London's integrated transport network, including the Underground, buses, trams, and other modes. Founded over 100 years ago, it serves as the backbone of London's economy and daily life, processing millions of journeys daily. The organization's scale spans 10,001+ employees across engineering, operations, security, and administrative functions. Key operational priorities include maintaining aging assets, ensuring safety and regulatory compliance, managing Elizabeth line operations and broader network upgrades, and integrating technology and data to improve service reliability and customer experience. The organization also publishes open data that third parties use to build travel apps and services.

HeadquartersLondon

Company Size10,001+ employees

Founded2000

Hiring MarketsUnited Kingdom

Frequently Asked Questions

What tech stack does Transport for London use?

TfL uses ArcGIS (Pro, Online, Server, Portal, Enterprise) for GIS and mapping, SAP and Maximo for enterprise and asset management, SQL Server and PL/SQL for databases, Azure DevOps and Git for version control, Power BI for analytics, and legacy systems including SCADA and Visual Basic.

What is Transport for London currently working on?

Active projects include Elizabeth line maintenance and operations, network upgrades and renewals, London travel demand survey work, service changes on the Underground, sustainability and inclusivity strategy, asset reliability improvements, and tech and data skills development across the organization.