Principal Software Development Engineer - Golang/Python + Networking
Core
Designing, developing, and optimizing high-performance network system architecture and security features for mission-critical cloud security applications.
Role type
Principal Software Development Engineer (Networking & Security)
Builds
Cloud-native Zero Trust Exchange platform and multitenant security architecture
Domain
Cybersecurity, Cloud Networking, High-Performance Systems
Deliverable
production ML models | product features
Required skills
Linux kernel-based networking (L2/L3), stateful firewalls, NAT, network drivers, routing protocols (BGP, OSPF, PIM), Go, Python, debugging complex data path issues
Preferred skills
AI/ML frameworks integration, intelligent data path analysis, WireGuard, tunneling protocols (GRE, L2VPN), HA protocols (VRRP), TLS, DTLS, QUIC, IPsec, GRE, cloud platforms (AWS/Azure), containerization (Docker/Kubernetes)
Responsibilities
Designing and optimizing high-performance network system architecture and security features; Partnering with architects and product managers to review PRDs and understand complex use cases; Authoring design specifications and driving unit testing/automation; Collaborating cross-functionally to resolve system-level issues and optimize data path performance; Coaching junior team members on advanced software design principles
Seniority
Principal, hands-on IC with strategy & mentorship