Research Engineer Internship

Who you are

• Evidence of tackling hard or open-ended problems
• Proven track record of peer-reviewed research, open-source software contributions, or standards development, that is commensurate with level of training --- students at all levels are welcome to apply
• Experience clearly communicating research ideas through papers, pre-prints, standards documents, blogs, or similar media
• Ability to work in a systems-level programming language (e.g. Rust, C, Go)
• Passion for debugging and ensuring system reliability
• Familiarity with continuous integration workflows and source control systems (e.g., Gitlab, Github)
• Willing and eager to share knowledge, with the skills to do so
• Knowledge or experience with at least one of the following:
• Computer networking protocols (TCP/IP, DNS, BGP, QUIC, etc.) and related algorithms
• Machine learning analysis, ideally in systems or network optimization
• Authentication protocols, applied cryptography, PKI and SSL/TLS
• Operating or distributed systems analysis or development
• Measurement for network and computer systems
• Proficiency in a scripting language, such as Python
• Proven track record of independently driving projects in a fast-paced environment
• Experience working in groups, or with multiple stakeholders
• Able to fluently work across multiple programming languages

What the job involves

• Cloudflare’s Research Team pursues strategic projects that have a large impact on Cloudflare systems and the Internet at large
• Our focus is on solving difficult problems to connect and protect users, applications, and data, while helping to make the Internet more resilient, efficient, and transparent
• In our quest to help make a better Internet, we frequently find ourselves exploring open problems at the boundaries of knowledge in scalable computing, with a focus on security and privacy, using techniques including AI/ML and performance analysis
• We make cutting edge research contributions in-house, as well as in collaboration with academia, Internet standards organizations like the IETF, and more!
• Our team includes experts in many disciplines, including applied cryptography, privacy, network architectures and protocols, measurement, distributed systems, storage optimization, machine learning for systems, and me
• We seek interns that augment our existing expertise as well as those who are working in broadly related areas
• We have a vast set of potential projects focussed on our current priorities. We also welcome new ideas via concrete proposals that, more than just satisfying curiosity, may help to improve Cloudflare or aspects of the Internet and surrounding technologies touched by Cloudflare
• Cloudflare's Research Team solves difficult problems in security, privacy, and systems at scale. This involves engineering, data analysis, open source software development, protocol design, implementation of primitives, with lots of measurement alongside
• Successful candidates will be matched to suitable projects in on-going research directions. We are particularly interested in applications in the following areas:
• AI
• Distributed Systems
• Privacy
• Trusted Execution Environments
• The Internet is evolving in ways that challenge convention, and many existing assumptions no longer hold. Interns and internship projects are designed to help maintain the integrity of the Internet, its systems, and its applications
• Some of the fundamental areas we’re investigating focus on include advanced cryptography, hardware isolation, balancing user privacy against notions of identity, network and internetwork observability in a seemingly fragmented world, even applications of formal methods at scale — and this is just a small view into our work! We’re also acutely aware that AI will impact all layers of a globally distributed system and the wider Internet
• Ability to commit to a 12 week fall internship

Benefits

• Competitive pay: We offer a competitive total rewards package, where every employee is an owner of our stock.
• Take-what-you-need vacation: We encourage employees to find a comfortable work-life balance by taking as many days off as they need while still being able to perform their jobs satisfactorily. (We really mean it!)
• Paid maternity & paternity leave: Our global parental leave policy allows up to sixteen paid weeks of bonding leave time for all qualifying new parents.
• Employee benefits: We offer a comprehensive benefits package including healthcare, life insurance, short- and long-term disability, pension plans in accordance with the market practice in our locations.
• Commuter program: We are flexible about where we work and value connecting at the office. Our commuter benefits program is in place to support team members' commute to work via public transportation without the extra cost burden.
• Wellbeing: Global offerings that provide mental health, childcare and family forming support to our employees across our offices.