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Global Tech Stack

Radio, outdoor advertising, and streaming platform reaching 51M UK listeners weekly

Broadcast Media Production and Distribution London 1,001–5,000 employees Founded 2007 Privately Held

Global operates a sprawling UK and European media infrastructure spanning 8 radio brands, a streaming app (Global Player), and 253,000+ outdoor advertising sites. The tech stack—Java/Spring Boot, Kafka, Snowflake, Python/FastAPI, plus emerging AI integrations (OpenAI, AssemblyAI)—reflects a platform moving toward programmatic ad insertion and ML-driven content delivery. Hiring acceleration in marketing and engineering, paired with active projects around dynamic ad systems, live AI pipelines, and model deployment, signals focus on monetizing audio/digital channels and automating legacy broadcast workflows.

Tech Stack 49 technologies

Core StackJava Jenkins Terraform Kubernetes AWS Prometheus Grafana Kafka RabbitMQ Python Django Flask GraphQL Docker FastAPI Snowflake OpenAI Salesforce Spring Boot AWS EKS AWS SNS AWS SQS DAX Sanic asyncio Git Excel Word Outlook AssemblyAI SQL+19 more

What Global Is Building

◆Challenges

Audio and digital revenue growth
Optimising legacy models for production
Raising money for charity
Preparing spaces for reoccupation
Improving operational resilience
Stability of data and ai systems
Cost efficiency of data and ai systems
Automating model lifecycle
Unlock incremental spend
Maximising revenue from patch

▲Active Projects

Building scalable pipelines for model training and deployment
Competition platform development
Programmatic advertisement platform
Dynamic ad insertion platform
Apis and web services for global player
Mobile app apis for alexa and google home
Internal editorial and content systems
Lsq glow up programme
Project thursday
Live ai use case apis and pipelines

Hiring Activity

Accelerating50 roles · 30 in 30d

Department

Marketing

14

Engineering

8

Sales

7

Product

5

Ops

3

Data

2

Communication

1

Construction

1

Seniority

Mid

22

Senior

13

Manager

7

Lead

5

Junior

2

Intern

1

Notable leadership hires: Community Lead, Head of Partnerships

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About Global

Global is the UK and Europe's largest radio and outdoor media company, operating market-leading brands including Heart, Capital, LBC, and Classic FM across DAB, FM, and the Global Player streaming platform. The company reaches 51 million individuals weekly across the UK (29 million via radio alone) through on-air broadcasts, app-based streaming, and an extensive outdoor portfolio that includes London Underground advertising, major airport networks, roadside posters, and bus-side digital screens. With 1,001–5,000 employees headquartered in London and founded in 2007, Global combines traditional broadcast infrastructure with digital platforms and programmatic advertising capabilities.

HeadquartersLondon

Company Size1,001–5,000 employees

Founded2007

Hiring MarketsUnited Kingdom, United States

Frequently Asked Questions

What tech stack does Global use?

Global's core stack includes Java, Spring Boot, Kubernetes, AWS (EKS, SNS, SQS, DAX), Kafka, RabbitMQ, Prometheus, Grafana, Python (Django, Flask, FastAPI), GraphQL, Docker, Snowflake, Salesforce, and emerging AI tools (OpenAI, AssemblyAI).

What is Global working on?

Active projects include programmatic and dynamic ad insertion platforms, APIs for Global Player and smart-speaker integration (Alexa, Google Home), model training and deployment pipelines, competition platforms, and live AI-driven use-case APIs.