Cloudflare UK

At Cloudflare, we have our eyes set on an ambitious goal - to help build a better Internet.

Founded 2010
201-500 employees
  • Information Systems
  • Headquarters address
    25 Lavington St, London, SE1 0NZ
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    Today Cloudflare runs one of the world’s largest networks that powers more than 1.5 trillion page views per month, which is nearly 10 percent of all Internet requests for more than 2.5 billion people worldwide.

    Cloudflare’s Engineering Team builds and runs the software that handles about 10% of HTTP requests on the Internet today. We also build and run the internal tools that builds and runs our software.

    The Engineering Team is split into two groups: one handles product development and the other handles operations. Product development covers both new features and functionality and scaling our existing software to meet the challenges of a massively growing customer base. The operations team handles one of the world’s largest networks with data centres in 118 cities worldwide.

    Performance - Cloudflare dramatically improves website performance through our global CDN and web optimisation features.

    Security - Cloudflare’s WAF, DDoS protection, and SSL defend website owners and their visitors from all types of online threats.

    Reliability - With over 35% market share, Cloudflare runs the largest, fastest, and most reliable managed DNS service in the world.

    Insight - Cloudflare’s network helps identify visitor and bot behaviour that isn’t accessible to conventional analytics technologies.

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    Tech stack

    JavaScript, HTML, CSS, React, js, Redux, C, Golang, Python, PHP, Kafka, Elasticsearch, OpenTSDB, Spark Streaming, PostgreSQL