Software Engineer, Registrar

At Cloudflare, we’re not looking for people who wait for a polished roadmap; we’re looking for the builders who see the cracks in the Internet that everyone else has simply learned to live with. We value candidates who have the instinct to spot a “normalized” problem and the AI-native curiosity to create a solution using the latest tools. Our culture is built on iteration, leveraging AI to ship faster today to make it better tomorrow, while ensuring that every improvement, no matter how small, is shared across the team to lift everyone up. If you’re the type of person who values curiosity over bureaucracy, and that AI is a partner in solving tough problems to keep the Internet moving forward, you’ll fit right in., * Designing, building, running and scaling tools and services that support the full spectrum of domain management.

• Analyzing and communicating complex technical requirements and concepts, working with technical leaders to carve a path to delivery
• Improving system design and architecture to ensure stability and performance of the internal and customer-facing compliance concerns
• Ongoing monitoring and maintenance of production services, including participation in on-call rotations

• 4+ years of experience as a software engineer with a focus on designing, building and scaling data infrastructure
• Strong communication skills, especially around articulating technical concepts for technical and non-technical audiences
• Experience working on, and deploying, large scale systems in Java, Go, Ruby/Rails, or other high performance languages
• Experience (and love) for debugging to ensure the system works in all cases
• Strong systems level programming skills
• Excited by the idea of optimizing complex solutions to general problems that all websites face
• Experience with a continuous integration workflow and using source control, * Experience working on, and deploying, large scale systems in Typescript, Go, Ruby/Rails, Java, or other high performance languages
• Experience (and love) for debugging to ensure the system works in all cases
• Strong systems level programming skills
• Excited by the idea of optimizing complex solutions to general problems that all websites face
• Experience with a continuous integration workflow and using source control (we use git)

Bonus Points

• Experience with Cloudflare Developer Platform
• Experience with Google Cloud Platform
• Experience with Java or Go (or a strong desire to learn)
• Experience working with OpenAPI
• Experience with AI coding tools
• Experience with Kubernetes
• Experience with Kibana, Grafana, and/or Prometheus
• Experience with relational databases (e.g. Postgres)
• Experience with Gitlab and Gitlab CI
• Experience with DNS (and DNSSEC)
• Experience in the registry/registrar industry

At Cloudflare, we are on a mission to help build a better Internet. Today the company runs one of the world’s largest networks that powers millions of websites and other Internet properties for customers ranging from individual bloggers to SMBs to Fortune 500 companies. Cloudflare protects and accelerates any Internet application online without adding hardware, installing software, or changing a line of code. Internet properties powered by Cloudflare all have web traffic routed through its intelligent global network, which gets smarter with every request. As a result, they see significant improvement in performance and a decrease in spam and other attacks. Cloudflare was named to Entrepreneur Magazine’s Top Company Cultures list and ranked among the World’s Most Innovative Companies by Fast Company., Domain management is the foundation for any online presence and Cloudflare Registrar is our answer to a simple and straightforward experience. The Registrar product manages the full lifecycle of the domains, including searching/registering for new domains and transferring/renewing existing ones. Onboarding domains on Cloudflare is the gateway to the vast array of Cloudflare services., What Makes Cloudflare Special?

We’re not just a highly ambitious, large-scale technology company. We’re a highly ambitious, large-scale technology company with a soul. Fundamental to our mission to help build a better Internet is protecting the free and open Internet.

Project Galileo: Since 2014, we’ve equipped more than 2,400 journalism and civil society organizations in 111 countries with powerful tools to defend themselves against attacks that would otherwise censor their work, technology already used by Cloudflare’s enterprise customers-at no cost.

Athenian Project: In 2017, we created the Athenian Project to ensure that state and local governments have the highest level of protection and reliability for free, so that their constituents have access to election information and voter registration. Since the project, we’ve provided services to more than 425 local government election websites in 33 states.

1.1.1.1: We released 1.1.1.1 to help fix the foundation of the Internet by building a faster, more secure and privacy-centric public DNS resolver. This is available publicly for everyone to use - it is the first consumer-focused service Cloudflare has ever released. Here’s the deal - we don’t store client IP addresses never, ever. We will continue to abide by our privacy commitment and ensure that no user data is sold to advertisers or used to target consumers.

Sound like something you’d like to be a part of? We’d love to hear from you!

Please note that applicants who progress to the offer stage of the interview process may be asked to attend an in-person interview within one of the Cloudflare Offices or Cloudflare Hubs. More details about this will be available at that stage of the interview process.