Senior Software Engineer, Security Rules
Core
Design, implement, and maintain software systems for Cloudflare's Application Security Product Offering, including Rate Limiting and Web Application Firewall.
Role type
Senior Systems Engineer (Security Rules)
Builds
High-scale, fault-tolerant security microservices and distributed systems
Domain
Internet Security / Cloud Infrastructure
Deliverable
production ML models | product features
Required skills
Rust, Go, C++, distributed systems design, system architecture, code review, technical leadership, mentoring, debugging high-volume production systems, SQL/NoSQL databases
Preferred skills
Prometheus, Grafana, Docker, Kubernetes, Unix/Linux development environments
Technologies
Rust, Go, PostgreSQL, Clickhouse, Memcached, Docker, Kubernetes, gRPC, Kafka, Clickhouse
Responsibilities
Design and execute complex technical projects; collaborate with security, network engineering, and product teams; raise the technical bar by identifying systemic improvements; mentor engineers and provide code/design feedback; review peer work across the development lifecycle.
Seniority
Senior, hands-on IC with mentorship responsibilities
