Senior Edge Security Software Engineer
Fastly
San Francisco, United States Posted September 24, 2026
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Salary Range
$181,220 - $217,464
Job Description
Join Fastly, a leading edge cloud platform, as a Senior Edge Security Software Engineer. In this role, you will develop and maintain security-related products, primarily focusing on backend systems in Go. You will collaborate with team members and other technical and product teams, contribute to code reviews and documentation, and optimize code performance. Fastly offers a range of benefits, including generous parental leave, health and wellness coverage, retirement plans, and opportunities for continuous learning and growth.
- Collaborate with a team to develop backend systems for large-scale web applications, primarily using Go.
- Write clean, modular, and robust code to implement desired requirements, and contribute to code reviews and documentation.
- Optimize code and performance tuning, and coordinate with team members and other technical teams.
- Strong Linux, automation, and shell scripting skills
- Experience working in a collaborative, distributed team environment
- Deep knowledge of HTTP and related networking protocols (Varnish, H2O etc.)
- 6+ Years of enterprise software development experience
- Strong interest in network security
- Hands on experience developing and operating backend systems for web applications
- Experience managing hybrid cloud environments (data center + public cloud)
- Prior experience building security solutions
- Expertise in building in Kubernetes
Required Skills
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