Cloudflare

Software

Full

Austin, Tx

$70k - $140k

Description and Responsibilities

loudflare runs one of the largest DNS infrastructures in the world. We run DNS for over 12 million Internet properties globally. Many of our DNS systems are custom built internally, so we’ve developed a lot of proprietary technology that operates at scale, and we are iterating constantly to meet new scaling and reliability requirements.

In this role, you will be part of a small elite team that builds and maintains one of the core Cloudflare systems. You will maintain and expand our DNS infrastructure and implement features for our customers. We like to think outside the box and come up with novel approaches. The team is split between London and San Francisco offices.

Examples of desirable skills knowledge and experience

  • 2+ years of software development with proven systems programming skills in any of Go, C/C++, Rust, Lua, Python

  • Knowledge of TCP/IP and Internet Routing

  • Knowledge of DNS protocol and applications

  • Ability to quickly analyze situations and devise solutions

  • Excellent troubleshooting skills involving breaking down complex systems and finding root cause.

Bonus Points

  • Open source contributions is a big bonus

  • Knowledge of DNSSEC and various security extensions to DNS

  • Knowledge of HTTP, TLS and CDN Networks

  • Knowledge of building Data Analytics pipeline

  • Experience building Distributed Systems

  • Experience with large scale Monitoring Systems including metric collection, metric pipeline, visualization, trend/statistical analysis etc

  • Good communicator, we work with many other groups and like to tell others about what we do in blogs, talks, and meetups

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