Linux kernel-based networking jobs

Sr. Staff Software Development Engineer - Python + Networking

Zscaler · Posted Nov 4, 2026

Bangalore, Karnataka, India
Hybrid
Full-time · Staff
9+ years

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We are looking for a Senior Software Development Engineer to join our team to build on high-performance network system architecture and security features.

Responsibilities

Designing, developing, and optimizing high-performance network system architecture and security features to support mission-critical applications
Partnering with Engineering Architects, Product Managers, Solution Architects, and customers to understand complex use cases and review PRDs
Authoring design and functional specifications while driving unit testing and automation to ensure high product quality
Collaborating across cross-functional teams to resolve system-level issues, optimize data path performance, and drive feature innovation
Applying advanced software design principles and troubleshooting expertise to coach junior team members and maintain compliance with federal security certifications

Requirements

Bachelor's or Master's degree in Computer Science or a related field
Nice to have: AI/ML frameworks
Nice to have: intelligent data path analysis models
Nice to have: tunneling protocols (GRE, L2VPN)
Nice to have: HA protocols (VRRP)

Skills

Linux kernel-based networking (L2/L3)stateful firewalls

Principal Software Development Engineer

Principal Software Development Engineer

Compensation

Responsibilities

Requirements

Skills

Benefits

Sr. Staff Software Development Engineer - Python + Networking

Responsibilities

Requirements

Skills

Benefits