Top Engineering Jobs in San Francisco, CA

Design, build, and operate Cloudflare’s globally distributed cache and reverse-proxy data plane. Responsibilities include improving Pingora-based asynchronous systems, cache performance and correctness, purge and Tiered Cache services, APIs, observability, reliability, and production operations. The role owns features end to end, including design, implementation, testing, staged rollouts, incident response, and cross-team collaboration.

Build, deploy, and manage large-scale multi-region PostgreSQL clusters in production. Develop automation, monitoring, observability, and performance-tuning tools; implement high availability, backup, and disaster recovery solutions; optimize indexing and queries; and collaborate with infrastructure and application teams to integrate database tooling and improve platform reliability.

Build and deploy production-grade software and configurations within a strategic customer’s infrastructure using Cloudflare’s platform. Serve as the customer’s primary technical partner, participate in engineering rituals and incident response, drive platform adoption, design scalable architectures, and provide product feedback to Cloudflare engineering. Maintain relationships with senior technical leaders and a regular on-site customer presence.

Lead technical ownership of a global platform for safe change: distributed key-value storage, progressive configuration delivery, testing and health-mediation. Write production code, design systems, review senior proposals, integrate LLMs, and drive cross-team initiatives to improve reliability, rollout safety, and developer productivity.