Senior Software Development Engineer

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. Requirements :3+ years in software development work experienceGood Problem Solving and Debugging skill is a mustStrength in C programming in Linux environmentFamiliar 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, SSL, ICMP, ARP, EthernetFluent in communication and writes clear Documentation and Specifications2+ years of networking related development experience under Linux environment is highly preferredFamiliar with Linux debug tools: gdb, valgrind, perf is preferredWorking experience with network security products(Firewall/IPS/ADC/WAF) is preferred..knowledge in performance tuning is preferred.B.S. in Computer Science or Electrical EngineeringMust be authorized to work in the U.S. without sponsorship.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.Fortinet (NASDAQ: FTNT) secures the largest enterprise, service provider, and government organizations around the world. Fortinet empowers its customers with intelligent, seamless protection across the expanding attack surface and the power to take on ever-increasing performance requirements of the borderless network - today and into the future. Only the Fortinet Security Fabric architecture can deliver security without compromise to address the most critical security challenges, whether in networked, application, cloud or mobile environments. Fortinet ranks number one in the most security appliances shipped worldwide and more than 500,000 customers trust Fortinet to protect their businesses.We are committed to providing reasonable accommodations for all qualified individuals with disabilities. If you require assistance or accommodation due to a disability, please contact us at View email address on us.fitly.work is an equal opportunity employer. We value diversity in our company, and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, age, military/veteran status or any other applicable legally protected characteristics in the location in which the candidate is applying.Full timePosting Date: 2026-07-03