Senior Software Development Engineer

United States, California, Sunnyvale 899 Kifer Road (Show on map) Jun 09, 2026

Responsibilities

• Lead on product roadmaps, new features design, and product certifications.
• Work closely with R&D and QA throughout the product development lifecycle.
• Develop pre- and post-sales tools and environments.
• Research new technologies and trends to be familiar with and be able to devise new solution.

• 3+ years in software development work experience
• Good Problem Solving and Debugging skill is a must
• Strength in C programming in Linux environment
• Familiar with Linux operating system (its file system, shell, ssh, mount, chroot, etc)
• Experience in network programming (sockets, read/write/send/recv), multi-process/pthread, signal.
• Familiar with TCP/IP, UDP, HTTP, SSL, ICMP, ARP, Ethernet
• Fluent in communication and writes clear Documentation and Specifications
• 2+ years of networking related development experience under Linux environment is highly preferred
• Familiar with Linux debug tools: gdb, valgrind, perf is preferred
• Working experience with network security products(Firewall/IPS/ADC/WAF) is preferred..
• knowledge in performance tuning is preferred.
• B.S. in Computer Science or Electrical Engineering

The US base salary range for this full-time position is $130,000-$170,000. Fortinet offers employees a variety of benefits, including medical, dental, vision, life and disability insurance, 401(k), 11 paid holidays, vacation time, and sick time as well as a comprehensive leave program.

Wage ranges are based on various factors including the labor market, job type, and job level. Exact salary offers will be determined by factors such as the candidate’s subject knowledge, skill level, qualifications, experience, and geographic location.

All roles are eligible to participate in the Fortinet equity program, Bonus eligibility is reviewed at time of hire and annually at the Company’s discretion.

Why Join Us

We encourage candidates from all backgrounds and identities to apply. We offer a supportive work environment and a competitive Total Rewards package to support you with your overall health and financial well-being. Embark on a challenging, enjoyable, and rewarding career journey with Fortinet. Join us in bringing solutions that make a meaningful and lasting impact to our 660,000+ customers around the globe.