C++ - 12+ yrs at SonicWall

Pune, Maharashtra, India

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Not SpecifiedCompensation

Expert & Leadership (9+ years), Senior (5 to 8 years)Experience Level

Full TimeJob Type

UnknownVisa

CybersecurityIndustries

Requirements

12+ years of experience in C/C++ systems software development
Strong expertise in network security concepts (TCP/IP, IPsec, VPN, routing, NAT, DPI, etc.)
Proven experience designing multi-threaded, high-performance, and low-latency systems
Deep understanding of OS internals, memory management, concurrency, and networking stacks
Experience with DPDK, Netfilter or equivalent frameworks
Excellent analytical, debugging, and performance-tuning skills
Demonstrated ability to write and review detailed design and architecture documents
Strong communication skills and ability to collaborate across teams and roles

Responsibilities

Own the system and component architecture for one or more major subsystems (e.g., Data Plane, Control Plane, Policy Engine, Management/UI)
Design for scalability, throughput, and reliability across distributed and high-performance systems
Evaluate and select technologies, frameworks, and algorithms aligned with performance and maintainability goals
Collaborate with other architects and the Director to ensure architectural consistency across the platform
Translate product and customer requirements into detailed technical designs and interfaces
Review design documents, APIs, and code for architectural alignment and quality
Guide engineers in implementing robust, modular, and maintainable code
Lead performance profiling, debugging, and root-cause analysis of complex system issues
Establish design patterns, coding standards, and system documentation practices
Serve as a technical advisor to engineering managers and senior engineers during implementation
Work closely with Product Management to evaluate technical feasibility of new features
Coordinate with QA, DevOps, and Security teams to ensure testability, observability, and release readiness
Support customer escalations when deep technical insight is required

Skills

C++

Firewall

Network Security

Systems Software

Data Plane

Control Plane

Policy Engine

Networking

Performance Optimization

Distributed Systems

Scalability

High-Performance Systems

SonicWall

Provides cybersecurity solutions and services

About SonicWall

SonicWall provides advanced cybersecurity solutions to protect organizations from various cyber threats. Their product offerings include firewalls, secure remote access, email security, and advanced threat protection, all designed to safeguard networks, devices, and data from issues like ransomware, malware, and phishing attacks. SonicWall's products work by monitoring and controlling incoming and outgoing network traffic based on predetermined security rules, ensuring that only safe data is allowed through. Unlike many competitors, SonicWall offers a comprehensive suite of security products along with subscription-based services that provide ongoing updates and support, which helps clients stay protected against evolving threats. The company's goal is to deliver essential security solutions to a diverse range of clients, including small to medium-sized businesses, enterprises, and government agencies, ensuring their safety in an increasingly digital world.

Milpitas, CaliforniaHeadquarters

1991Year Founded

$48MTotal Funding

ACQUISITIONCompany Stage

Consulting, CybersecurityIndustries

1,001-5,000Employees

Benefits

Remote Work Options

Hybrid Work Options

Risks

Recent vulnerabilities in SMA products could harm SonicWall's reputation.

Integration challenges with CrowdStrike may affect service delivery.

Competitive pressure on TZ80 solution could impact SonicWall's market share.

Differentiation

SonicWall offers a comprehensive suite of security products and services.

The company specializes in advanced threat protection for diverse clients.

SonicWall's solutions include firewalls, VPNs, and email security.

Upsides

Growing demand for AI-based threat detection boosts SonicWall's market potential.

Partnership with CrowdStrike enhances SonicWall's offerings for SMBs.

Expansion of 5G networks increases demand for SonicWall's network security products.

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