CloudFlare is looking for a talented security engineer to join our team. We are working on a number of ambitious projects to secure the web and protect our customers from threats of all sorts. The role of security engineer at CloudFlare is more that of a builder than a breaker. You will have to approach problems with creativity and flexibility and be able to identify and use the best tools for the job or build better ones from scratch. At CloudFlare, we are serious about protecting our customers and advancing the state of the art in computer security.
Strong systems-level programming skills?
Deep understanding of networking protocols (TCP/IP, SSL/TLS, DNS)
Experience with cryptographic libraries and APIs
Expert in C/C++ and performance analysis
Proficiency in Go and/or Lua or willingness to learn
Strong understanding of security concepts (key management, access control, authentication)
Understanding of Linux internals
Interest in advancements in security and cryptography
Contributions to the open source community
Experience implementing production-grade cryptographic algorithms
Knowledge or expertise in White-box cryptography
Experience with DNSSEC
Familiarity with compilers or code generation tools
Experience with cryptographic hardware (TPM, HSM, etc.)
Healthy sense of paranoia