Transform digital networking at BlueCat as a Network Systems Engineer. Focus on the core data plane of our DNS platform, enhancing resilience and performance through innovation.

This position is tailored for engineers skilled in Rust, looking to improve the efficiency and reliability of large-scale network systems. You will be responsible for hardening protocol features, optimizing traffic management techniques, and ensuring comprehensive observability of the components you develop. Customer interaction will drive meaningful feature enhancements.

Key Responsibilities: • Develop high-performance resolvers, forwarders,



and caching layers • Implement features for advanced DNS management and reliability • Optimize memory allocation and data structures • Ensure observability through metrics and logging strategies • Conduct thorough testing to maintain a clean codebase

Requirements: • Strong background in Rust programming and async design • In-depth knowledge of networking protocols • Proven ability in concurrent programming and optimization • Solid problem-solving and communication skills • Experience in a product-related engineering role

Contribute to shaping innovative network solutions at BlueCat, focusing on real impact for users and reliability.

📌 Network Systems Engineer at BlueCat (Toronto)
🏢 BlueCat
📍 Toronto