Software Dev Staff Engineer -Control Plane / Dataplane

sonicwall· Engineering
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📍 Pune, Maharashtra, India

About this role

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-built security solutions to enable any organization—enterprise, government agencies and SMBs—around the world. For more information, visit www.sonicwall.com or follow us on Twitter, LinkedIn, Facebook and Instagram.

Responsibilities

  • Lead development and optimization of a key dataplane module for SonicWall NGFW platforms.
  • Design, implement, and enhance high‑performance packet‑processing paths using DPDK/ODP/OFP or similar frameworks.
  • Diagnose and resolve complex performance, throughput, and latency issues in the dataplane.
  • Collaborate with platform, networking, security, and QA teams to deliver features and product improvements.
  • Prototype and evaluate new dataplane technologies, contributing to next‑gen NGFW capabilities.
  • Influence architectural decisions, scalability strategies, and long‑term technical direction for dataplane components.

 

Requirements

  • 6+ years of experience in C/C++ systems‑level development for networking or embedded platforms.
  • Strong hands‑on expertise in DPDK, ODP, OFP, or similar high‑performance packet‑processing frameworks.
  • Solid understanding of L3/L4 networking protocols, including IPv4/IPv6, routing, NAT, VPN/IPsec/SSL, and related protocols.
  • Proven ability to build multi‑threaded, low‑latency, high‑throughput systems.
  • Strong knowledge of OS internals, memory and concurrency models, and network stack behaviour.
  • Excellent debugging, performance tuning, and system analysis skills.
  • Strong communication and teamwork skills, with the ability to drive cross‑functional technical discussions

 

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SonicWall is an equal opportunity employer.  

We are committed to creating a diverse environment and are an equal opportunity employer. All qualified applicants receive consideration for employment without regard to race, color, ethnicity, religion, sex, gender, gender identity and expression, sexual orientation, national origin, disability, age, marital status, veteran status, pregnancy, or any other basis prohibited by applicable law.

At SonicWall, we pride ourselves on recruiting a diverse mix of talented people and providing active security solutions in 100+ countries.

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Frequently Asked Questions

Is the salary disclosed for the Software Dev Staff Engineer -Control Plane / Dataplane position at sonicwall?
The salary for this Software Dev Staff Engineer -Control Plane / Dataplane role at sonicwall is not publicly listed. Click "Apply Now" to learn more about the compensation package on their official careers page.
Where is the Software Dev Staff Engineer -Control Plane / Dataplane position at sonicwall located?
This Software Dev Staff Engineer -Control Plane / Dataplane role at sonicwall is based in Pune, Maharashtra, India. The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
Which team or department does the Software Dev Staff Engineer -Control Plane / Dataplane at sonicwall belong to?
This Software Dev Staff Engineer -Control Plane / Dataplane position is part of the Engineering department at sonicwall. See the full job description for more information about the team structure and responsibilities.
How do I apply for the Software Dev Staff Engineer -Control Plane / Dataplane position at sonicwall?
Click the "Apply Now" button on this page. You will be redirected to sonicwall's official application portal hosted on greenhouse where you can submit your application directly.
When was the Software Dev Staff Engineer -Control Plane / Dataplane job at sonicwall posted?
This Software Dev Staff Engineer -Control Plane / Dataplane position at sonicwall was posted on Mar 14, 2026. Apply as soon as possible — early applications are often reviewed first.
Software Dev Staff Engineer -Control Plane / Dataplane
sonicwall
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