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SonicWall

Software Dev Engineer - C, Linux & Networking (3-5 Years)

LocationBangalore, Bengaluru, Karnataka, India
Typefull-time
SeniorityMid
Experience3–5 yrs
DepartmentEngineering
Company size1,001–5,000 people
PostedSep 9, 2026 · 1mo ago
Verified live4h ago
At a glanceSummarised by Seekless from the posting.
Must have10
Design and develop new software features on SonicWall firewall product-line
Master’s degree in computer science or engineering or related field or Bachelor’s degree in Computer Science or Engineering or related field
Minimum of 3-4 years of software development experience
Proficiency in C is a must with 3+ years of experience
Hands on experience and knowledge of Networking protocols and functioning of TCP/IP stack
Good experience with Linux operating systems
Good experience with multi-threading
Creative thinking and problem-solving skills. Ability to quickly troubleshoot and resolve issues
Self-motivated and strong collaborative team player with ability to work well with globally distributed team members
Excellent written and verbal communication skills
Nice to have3
Hands on experience with Firewalls, SD-WAN, Routing technologies, VPNs, High Availability is a strong plus
Experience in embedded system development is a plus
Hands-On experience with GDB is a big plus
Eligibility1
SonicWall is an equal opportunity employer
Skills
C
Firewalls
SD-WAN
Routing technologies
VPNs
High Availability
Networking protocols
TCP/IP stack
Linux
GDB
Embedded system
About the company
For more than 30 years, SonicWall has delivered a partner-first unified cybersecurity portfolio that helps SMBs, MSPs, and IT teams consolidate network security, endpoint security, security service edge (SSE), and threat response across hybrid environments. By bringing connected technology, real-time threat intelligence, automation, and expert services together, SonicWall helps organizations simplify security operations, achieve better security outcomes, and lower total cost of ownership. Backed by a global ecosystem of more than 17,000 partners, SonicWall delivers enterprise-grade protection built for SMB and mid-market realities.
For more information, visit www.sonicwall.com or follow us on X, LinkedIn, Facebook, and Instagram.
Responsibilities:
•
Design and develop new software features on SonicWall firewall product-line.
•
Able to deliver features on time, with the highest level of quality, in the best interest of the customer.
•
Facilitate problem diagnosis and prompt resolution for issues reported by customers.
•
Maintain existing software features by implementing enhancements and fixing bugs.
•
Write functional and design specifications, and work with technical publications team for documentation needs.
•
Collaborate with other engineers on code reviews, test case reviews, and process enhancements.
•
Excellent written and verbal communication skills - Ability to work with different groups, teams and projects.
Requirements:
•
Master’s degree in computer science or engineering or related field or Bachelor’s degree in Computer Science or Engineering or related field with a minimum of 3-4 years of software development experience.
•
Proficiency in C is a must with 3+ years of experience.
•
Hands on experience with Firewalls, SD-WAN, Routing technologies, VPNs, High Availability is a strong plus.
•
Hands on experience and knowledge of Networking protocols and functioning of TCP/IP stack.
•
Good experience with Linux operating systems and multi-threading. Experience in embedded system development is a plus.
•
Creative thinking and problem-solving skills. Ability to quickly troubleshoot and resolve issues.
•
Self-motivated and strong collaborative team player with ability to work well with globally distributed team members.
Preferences:
•
Comfortable multi-tasking in a fast-paced, agile team environment.
•
Hands-On experience with GDB is a big plus
Legal
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.
Applicant Privacy Notice
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