At Cloudflare, we have our eyes set on an ambitious goal: to help build a better Internet. Today the company runs one of the world’s largest networks that powers approximately 25 million 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.
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. Come join us!
About the Department
You'll be a part of the Cloudflare Radar and Data Insights Lisbon Engineering team. This team will be working on data-driven projects, launching new products and functionalities, and exploring emerging technologies. We operate with small groups of highly motivated and experienced software, data science, and software engineers who like to solve problems. We work to meet both the challenges of a massively growing customer base and our internal department's needs.
What you'll do
In this role, you will help build the user and technical interfaces, and systems to interact with the data sources at Cloudflare and help further enhance Cloudflare Radar with new features, with flexibility across the stack, from the technologies used to develop user interfaces, to the technologies used to develop the underlying APIs.
This role will do a fair amount of research and explore new ideas, where motivation, creativity, and innovative thinking will be essential.
The ideal candidates will have experience working with large-scale applications and a track record of producing great output while working with other teams in the company.
- Minimum of 3+ years experience building web applications using libraries like ReactJS, Angular, Ember, or Vue.js
- Experience in managing application state such as Redux, React Hooks, MobX
- Understanding of responsive design and its implementation
- Extensive knowledge of data visualization tooling and libraries
- Good understanding of mathematics and data manipulation
- Ability to work in cross-functional teams
- Confidence with debugging and performance profiling with browser DevTools
- Unit/integration testing experience. Knowledge of Cypress, React Testing Library, Mocha/Chai or Enzyme is a plus
- Good understanding of client-side performance and SEO
- Familiarity with OLAP databases like BigQuery and Clickhouse
- Familiarity with Network protocols
- Experience working with and/or designing GraphQL
- Knowledge of highly available systems on Kubernetes and Docker
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: We equip politically and artistically important organizations and journalists 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: We created 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.
Path Forward Partnership: Since 2016, we have partnered with Path Forward, a nonprofit organization, to create 16-week positions for mid-career professionals who want to get back to the workplace after taking time off to care for a child, parent, or loved one.
22.214.171.124: We released 126.96.36.199 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!
This position may require access to information protected under U.S. export control laws, including the U.S. Export Administration Regulations. Please note that any offer of employment may be conditioned on your authorization to receive software or technology controlled under these U.S. export laws without sponsorship for an export license.
Cloudflare is proud to be an equal opportunity employer. We are committed to providing equal employment opportunity for all people and place great value in both diversity and inclusiveness. All qualified applicants will be considered for employment without regard to their, or any other person's, perceived or actual race, color, religion, sex, gender, gender identity, gender expression, sexual orientation, national origin, ancestry, citizenship, age, physical or mental disability, medical condition, family care status, or any other basis protected by law. We are an AA/Veterans/Disabled Employer.
Cloudflare provides reasonable accommodations to qualified individuals with disabilities. Please tell us if you require a reasonable accommodation to apply for a job. Examples of reasonable accommodations include, but are not limited to, changing the application process, providing documents in an alternate format, using a sign language interpreter, or using specialized equipment. If you require a reasonable accommodation to apply for a job, please contact us via e-mail at email@example.com or via mail at 101 Townsend St. San Francisco, CA 94107.