Cloudflare Software Engineer, Network Security Architect

2 days ago


San Francisco, California, United States Cloudflare Inc Full time
About Us
At Cloudflare Inc, 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.

We protect and accelerate 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.

We realize people do not fit into neat boxes. We are looking for curious and empathetic individuals who are committed to developing themselves and learning new skills, and we are ready to help you do that. We cannot complete our mission without building a diverse and inclusive team. We hire the best people based on an evaluation of their potential and support them throughout their time at Cloudflare.

About the Team
Magic Firewall protects global networks of any size with a fast, globally-distributed next generation firewall that's managed through a single pane of glass. Our customers enjoy the ease of management and advanced insights to identify threats and secure their traffic. We are a team of engineers and product managers who obsess over quickly building products that solve real customer problems using innovative technologies and techniques which leverage Cloudflare's unique architecture and global network footprint.

You can read more about what our team works on here: https://blog.cloudflare.com/programmable-packet-filtering-with-magic-firewall/ https://blog.cloudflare.com/magic-firewall-optimizing-ip-lists

About the Role
As a software engineer on the Magic Firewall team, you will be designing and developing distributed edge services, microservices, monitoring, and APIs. You will proactively monitor production services, respond to customer escalations and incidents.

We primarily use Go for our configuration in Kubernetes and control plane services on our distributed edge network. Our dataplane is built with Linux netfilter, network namespaces, nftables, and eBPF. We operate our systems with the help of tools like SaltStack, Prometheus, and Grafana.

Key Skills
We're looking for determined, curious, empathetic engineers to join our fast-growing team. Desirable skills include expertise with Linux networking internals, bonus points for experience in eBPF and Linux netfilter, systems-level programming experience, especially in Go or Rust, strong ability to debug issues in complex systems, excited by quickly delivering results that make a meaningful difference to customers, own solutions end-to-end and driving the design, development, and deployment process, able to work across teams and level common, sustainable solutions, creative, open-minded, collaborative problem solver, focus on clarity in written and verbal communication.

Compensation
The estimated annual salary for this role is $187,000 - $229,000 for New York City, Washington, and California (excluding Bay Area) based hires. For Colorado-based hires, the estimated annual salary is $168,000 - $206,000. Senior Level compensation may be adjusted depending on work location.

  • San Francisco, California, United States Cloudflare, Inc. Full time

    About UsAt Cloudflare, we are committed to helping build a better Internet. We run 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. Our network protects and accelerates any Internet application online without adding hardware,...


  • San Francisco, California, United States Cloudflare Inc Full time

    About UsAt Cloudflare, we are on a mission to help build a better Internet. Our team is dedicated to protecting and accelerating any Internet application online without adding hardware, installing software, or changing a line of code.We realize people do not fit into neat boxes. We are looking for curious and empathetic individuals who are committed to...


  • San Francisco, California, United States Cloudflare, Inc. Full time

    About UsAt Cloudflare, we're dedicated to building a better Internet. Our mission is to create a fast, secure and reliable network that powers millions of websites and applications worldwide.We're looking for talented individuals who share our vision and are passionate about developing high-performance distributed systems. As a Distributed Systems Engineer...


  • San Francisco, California, United States Cloudflare Inc Full time

    **About Us**At Cloudflare, we aim to build a better Internet by protecting and accelerating any online application. Our global network spans millions of websites and properties, serving customers ranging from individual bloggers to SMBs and Fortune 500 companies.We don't just provide security and acceleration; we empower our users with the tools to defend...


  • San Francisco, California, United States Cloudflare Inc Full time

    About CloudflareWe are a highly ambitious technology company dedicated to helping build a better Internet. Our mission is to protect and accelerate any Internet application online without adding hardware, installing software, or changing a line of code.Our team runs one of the world's largest networks that powers millions of websites and other Internet...


  • San Francisco, California, United States Cloudflare, Inc. Full time

    As a Senior Windows Software Engineer at Cloudflare, Inc., you will be part of the esteemed Zero Trust team. Your primary focus will be on developing high-performance networking code for the Zero Trust desktop client, ensuring secure traffic transmission to Cloudflare's global network.The ideal candidate should possess in-depth knowledge of Windows...


  • San Francisco, California, United States Cloudflare, Inc. Full time

    We are on a mission to build a better Internet, and we need your help. As a backend software engineer on our Magic Visibility team, you will be responsible for contributing to the development of new products that provide network visibility and insights to our customers.The ideal candidate will have experience building, shipping, and supporting large-scale...


  • San Francisco, California, United States Cloudflare, Inc. Full time

    About Cloudflare, Inc.We are a global Internet performance and security company providing online protection and speed to anyone, anywhere. Our mission is to build a better Internet. We cannot do this without building a diverse and inclusive team.The Kubernetes Platform Team takes pride in knowing this platform helps run parts of the global Internet.As a...


  • San Francisco, California, United States Cloudflare, Inc. Full time

    About CloudflareWe protect and accelerate any Internet application online without adding hardware, installing software, or changing a line of code. Our global network sees significant improvement in performance and a decrease in spam and other attacks.At Cloudflare, we are committed to developing ourselves and learning new skills. We strive for building a...


  • San Francisco, California, United States Cloudflare Inc Full time

    Cloudflare Inc: An OverviewAt Cloudflare, we aim to build a more secure and efficient Internet. We achieve this by providing a network that protects and accelerates any online application without the need for additional hardware or software changes. This network serves millions of websites and other Internet properties, catering to individuals, small...


  • San Francisco, California, United States Cloudflare, Inc. Full time

    About UsAt Cloudflare, we are committed to helping build a better Internet. Our mission is to protect and accelerate any Internet application online without adding hardware, installing software, or changing a line of code. We run one of the world's largest networks that powers millions of websites and other Internet properties for customers ranging from...


  • San Francisco, California, United States Cloudflare Inc Full time

    About UsAt 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.We realize people do not fit into neat boxes. We are looking for curious and...


  • San Francisco, California, United States Cloudflare, Inc. Full time

    About CloudflareAt Cloudflare, we're dedicated to building a better Internet. Our network powers millions of websites, from individual bloggers to Fortune 500 companies. We protect and accelerate Internet applications without hardware, software, or code changes. Our intelligent global network improves performance and reduces spam and attacks.We value curious...


  • San Francisco, California, United States Cloudflare, Inc. Full time

    About Cloudflare">At Cloudflare, we are dedicated to building a better Internet for everyone. Our mission is to protect and accelerate any Internet application online without requiring hardware or software changes. We achieve this by routing web traffic through our intelligent global network, which gets smarter with every request. This results in significant...


  • San Francisco, California, United States Cloudflare, Inc. Full time

    Network Reliability EngineerAbout Us: Building a Better InternetAt Cloudflare, we are committed to helping build a better internet. Our mission is to protect and accelerate any internet application online without adding hardware, installing software, or changing a line of code. We operate one of the world's largest networks, powering millions of websites and...


  • San Francisco, California, United States Cloudflare Inc Full time

    Cloudflare Browser Isolation Software EngineerAt Cloudflare, we're building a better Internet. Our mission is to protect and accelerate any Internet application online without adding hardware, installing software, or changing a line of code. We're looking for a skilled software engineer to join our Browser Isolation team and help us build a secure remote...


  • San Francisco, California, United States Cloudflare Inc Full time

    About CloudflareCloudflare is a leading cybersecurity company on a mission to help build a better Internet. We protect and accelerate any Internet application online without adding hardware, installing software, or changing a line of code.About the RoleWe are seeking an experienced Threat Advisory Engineer to join our Solutions Engineering team. As a key...


  • San Francisco, California, United States Cloudflare, Inc. Full time

    Job SummaryWe are seeking a highly experienced Principal Solutions Engineer to join our team at Cloudflare, Inc. This is an exciting opportunity to work with key accounts to design, prove, and adopt Cloudflare as a centerpiece of their critical infrastructure.About the RoleIn this role, you will engage with senior-level executives to communicate network and...


  • San Francisco, California, United States Cloudflare Inc Full time

    Cloudflare IncAbout UsWe are a global network that powers millions of websites and other Internet properties. Our mission is to help build a better Internet by protecting and accelerating any Internet application online without adding hardware, installing software, or changing a line of code.We realize people do not fit into neat boxes. We are looking for...


  • San Francisco, California, United States Cloudflare Inc Full time

    Company OverviewCloudflare Inc is a pioneering technology company that aims to build a better Internet. With a massive network powering millions of websites and Internet properties, we provide protection and acceleration for any Internet application without requiring hardware, software installation, or code modifications.As a highly ambitious company with a...