[Skip to main content](#main-content) [OpenNash Jobs](https://jobs.opennash.com/) [Hiring report](/reports/hiring/) · [All Fortinet jobs](https://jobs.opennash.com/companies/fortinet/) · [Search jobs](/search/) Fortinet · Sunnyvale, CA # Senior Software Development Engineer Sunnyvale, CA, United States Senior individual contributor $170,000-$220,000 Software Engineering Listed on Fortinet’s official careers site. Posted April 16, 2026. Check that it is still open and apply there. [Apply on Fortinet’s careers site →](https://edel.fa.us2.oraclecloud.com/hcmUI/CandidateExperience/en/sites/CX_2001/job/22700) [OpenNash Jobs](https://jobs.opennash.com/) / [Fortinet](https://jobs.opennash.com/companies/fortinet/) / Senior Software Development Engineer ## Job description ### Job Title Senior Software Development Engineer The NPU Driver team is seeking a Senior Software Engineer with strong C programming and networking expertise to join our team. This role provides an excellent opportunity to be involved in all phases of the software development lifecycle, contributing directly to new product launches and feature development for our next-generation firewall solutions. You will gain broad hands-on experience with complex and innovative technologies while working closely with a tight-knit team of highly experienced software engineers. ### Job Duties - Participate in the development and maintenance of the existing and next generation Network Security products. - Works on Linux kernel/driver development for SoC based system. - Works on Linux kernel/driver development for Broadcom and Marvell switch/PHY chips. Responsible for the design, implementation and maintenance or core platform modules of the appliances. - Develops code for both new feature/functionality development as well as to maintain/redesign of the existing areas of the products. ### Education & Experience Requirements: - Bachelor’s degree or foreign equivalent in Computer Science, Computer Engineering, Mathematics, Electrical Engineering, or related field. ### Skills Required: - C programming and low-level debugging - Linux Kernel, concurrency and interrupt handling - IPv4/IPv6, TCP/IP Must be authorized to work in the U.S. without sponsorship. The US base salary range for this full-time position is $170,000-$220,000. 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 labour 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 the 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. ## At a glance - Posted by the employer: Apr 16, 2026 - First seen by OpenNash: Jul 11, 2026 - Last checked: Oct 18, 2026 - Listed for: 185 days - Location: Sunnyvale, CA, United States - Pay: $170,000-$220,000[Apply on Fortinet’s careers site →](https://edel.fa.us2.oraclecloud.com/hcmUI/CandidateExperience/en/sites/CX_2001/job/22700) ## More jobs at Fortinet ### [Cloud Security Developer](https://jobs.opennash.com/companies/fortinet/jobs/74bedf36f21ae7317376/) Sunnyvale, CA, United States ### [DevOps Engineer (FortiAppSec)](https://jobs.opennash.com/companies/fortinet/jobs/12aef0d257ab0e42a6c7/) Sunnyvale, CA, United States ### [Embedded Software Engineer](https://jobs.opennash.com/companies/fortinet/jobs/034fded9fef9fef44e38/) Sunnyvale, CA, United States ### [Principal Embedded Software Developer](https://jobs.opennash.com/companies/fortinet/jobs/93494b6997cf95522c75/) Sunnyvale, CA, United States ## Similar jobs at other companies ### [Software Development Engineer II](https://jobs.opennash.com/companies/optimum/jobs/bdef493135bced9dff7b/) Optimum · Bethpage, NY, US ### [Software Development Engineer III](https://jobs.opennash.com/companies/optimum/jobs/3fea6604c9aa98bcc956/) Optimum · Bethpage, NY, US ### [Senior Embedded Software Development Engineer](https://jobs.opennash.com/companies/microsoft/jobs/47f921f9ea9b6ae753e9/) Microsoft · United States, Washington, Redmond ### [Senior Software Development Engineer](https://jobs.opennash.com/companies/cvs-health/jobs/9cb06ef13862e6dd42d3/) CVS Health · Work At Home-Pennsylvania ### [Software Development Engineer](https://jobs.opennash.com/companies/qualcomm/jobs/dbdd3cd806b69543e50f/) Qualcomm · San Diego, California, United States of America OpenNash lists jobs from employers’ own careers sites and does not handle applications. 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