Software Dev Engineer

USA💼 Full-time🗓 2026-09-10 → 2026-09-25

Core

Design and develop new software features for SonicWall firewall products, maintain existing software, and resolve customer-reported issues.

Role type

Software Development Engineer (Embedded/Networking)

Builds

Firewall products, SD-WAN solutions, routing technologies, and VPNs

Domain

Cybersecurity / Networking / Embedded Systems

Deliverable

production ML models | product features

Required skills

C programming, Linux operating systems, multithreading, networking protocols, TCP/IP stack, GDB, embedded systems development

Preferred skills

SD-WAN, routing technologies, VPNs, high availability, troubleshooting, problem-solving

Technologies

C, Linux, GDB

Responsibilities

Design and develop new software features for firewall products; Maintain existing software by implementing enhancements and fixing bugs; Diagnose and resolve customer-reported issues; Write functional and design specifications and support technical documentation; Collaborate on code reviews, test-case reviews, and process improvements

Seniority

Mid-level, hands-on IC

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About SonicWall

SonicWall is a cybersecurity forerunner with more than 30 years of expertise and is recognized as a leading partner-first company, ensuring our partners and their customers are never alone in the fight against cybercrime. With the ability to build, scale and manage security across the cloud, hybrid and traditional environments in real-time, SonicWall provides relentless security against the most evasive cyberattacks across endless exposure points for increasingly remote, mobile and cloud-enabled users. With its own threat research center, SonicWall can quickly and economically provide purpose-