Senior Software Engineer - Cloudflare One

Cloudflare

3 months ago

Remote, Worldwide

Senior

H1B Sponsor

Responsibilities

Design, build, and maintain scalable software systems for global network services and Zero Trust platforms.
Develop robust, high-performance networking code using modern programming languages (Rust, Go).
Collaborate closely with product managers and cross-functional engineering teams to deliver new solutions for connectivity, security, and performance.
Participate in the design and integration of RESTful APIs and backend systems, especially for asynchronous and distributed architectures.
Improve code quality through rigorous documentation, testing, and adherence to industry best practices.
Troubleshoot, optimize, and scale distributed systems deployed worldwide.
Work at both systems and application layers.
Contribute to the reliability, security, and scalability of Cloudflare's infrastructure.

5+ years professional software engineering experience.
Bachelor’s or Master’s degree in Computer Science or equivalent practical experience.
Experience leading projects.
Proficiency with Rust, Go, or similar systems-level programming languages.
Solid foundation in networking concepts (TCP/IP, UDP, VPNs, firewalls, DNS, QUIC, HTTP, proxying).
Familiarity with design and development of distributed, asynchronous backend architectures.
Willingness, curiosity, and enthusiasm to learn new programming languages, technologies, and systems.
Clear written and verbal communication skills, especially for cross-team collaboration.

GoLinuxRust