Software Engineer - Go, Networking & Distributed Systems

CodiLime is a software and network engineering industry expert and the first-choice service partner for top global networking hardware providers, software providers and telecoms. Established in 2011, the company has over 250 employees and serves clients including tech startups and large companies in US, Japan, Israel, and Europe.

• At least 5 years for Mid or 7 years for Senior of relevant work experience
• Proficiency in Golang with extensive experience in designing and building distributed systems
• At least 5 years of experience in building and managing large-scale geo-distributed networking software and solutions
• Deep understanding of environments built around Envoy, with solid experience in Envoy Proxy (Data Plane) architecture and Go Control Plane
• Advanced knowledge of network protocols from L3 to L7, network infrastructure, and observability mechanisms
• Strong understanding of the Linux network stack, practical experience with eBPF, and hands-on skills in low-level socket/kernel performance tuning
• Practical knowledge of Rust specifically for developing and maintaining Envoy WASM filters
• Fundamental understanding of C and/or C++ for low-level system integrations and debugging

• Designing, building, deploying, and optimizing large-scale global traffic routing platforms
• Developing high-performance distributed traffic infrastructure
• Building and managing large-scale distributed systems and networking software
• Executing complex migrations of legacy network systems and codebases in large-scale environments
• Developing core network routing tools