Fastly
Fastly3h ago
New

Senior Software Engineer, Edge Security

United StatesUnited States·San Francisco,Denver,New Yorksenior
Software EngineerSoftware Engineering
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Quick Summary

Key Responsibilities

Work as part of a team developing backend systems for large scale web applications in Go Write clean, modular, robust code to implement the desired

Requirements Summary

6+ Years of enterprise software development experience Deep knowledge of HTTP and related networking protocols (Varnish, H2O etc.

Technical Tools
Software EngineerSoftware Engineering

Fastly helps people stay better connected with the things they love. Fastly’s edge cloud platform enables customers to create great digital experiences quickly, securely, and reliably by processing, serving, and securing our customers’ applications as close to their end-users as possible — at the edge of the Internet. The platform is designed to take advantage of the modern internet, to be programmable, and to support agile software development. Fastly’s customers include many of the world’s most prominent companies, including GitHub, Yelp, Paramount, and JetBlue.

We're building a more trustworthy Internet. Come join us.

The Security Products group is responsible for developing and maintaining a range of security related products at Fastly. We are made up of multifaceted teams that work together to build industry leading security products that our customers rely on to secure their infrastructure. We are looking for a full-time engineer with experience developing web applications. This role is for a backend engineer developing primarily in Go, but experience with other languages (C, Rust etc.) is useful.

Responsibilities

~1 min read
  • Work as part of a team developing backend systems for large scale web applications in Go
  • Write clean, modular, robust code to implement the desired requirements
  • Coordinate and communicate seamlessly with the team members and across other technical and product teams
  • Contribute to code reviews, documentation and other team processes
  • Code optimization and performance tuning
  • 6+ Years of enterprise software development experience
  • Deep knowledge of HTTP and related networking protocols (Varnish, H2O etc.)
  • Strong interest in network security
  • Hands on experience developing and operating backend systems for web applications
  • Experience working in a collaborative, distributed team environment
  • Strong Linux, automation, and shell scripting skills
  • Prior experience building security solutions
  • Expertise in building in Kubernetes 
  • Experience managing hybrid cloud environments (data center + public cloud)
  • This position will require you to be available during core US business hours as well as participating in an on call rotation

Requirements

~1 min read

This position is a remote role and open to candidates residing in the following locations: North America

This position may require travel as required by your role or requested by your manager.

Pursuant to the San Francisco Fair Chance Ordinance and the Los Angeles Fair Chance Initiative for Hiring Ordinance, we will consider for employment qualified applicants with arrest and conviction records.

The estimated salary range for this position is 181,220.00  to 217,464.00

This role may be eligible to participate in Fastly’s equity and discretionary bonus programs.

What We Offer

~1 min read

We care about you. Fastly works hard to create a positive environment for our employees, and we think your life outside of work is important too. We support our teams with great benefits that start on the first day of your employment with Fastly. Curious about our offerings? 

We offer a comprehensive benefits package including medical, dental, and vision insurance. Family planning, mental health support along with Employee Assistance Program, Insurance (Life, Disability, and Accident), a Flexible Vacation policy and up to 18 days of accrued paid sick leave are there to help support our employees. We also offer 401(k) (including company match) and an Employee Stock Purchase Program. For 2025, we offer 11 paid local holidays, 11 paid company wellness days.

All job applications must be submitted through our official careers site at www.fastly.com/about/careers. We will never request sensitive information, such as your Social Security number, bank account or credit card information during the application process. All official communication will come from an @fastly.com or @recruiting.fastly.com email address.

Fastly is committed to ensuring equal employment opportunity and to providing employees with a safe and welcoming work environment free of discrimination and harassment. Our employment decisions are based on business needs, job requirements and individual qualifications. All qualified applicants will receive consideration for employment without regard to age, ancestry, color, family or medical care leave, gender identity or expression, genetic information, marital status, medical condition, national origin, family or parental status, physical or mental disability, political affiliation, protected veteran status, race, religion, sex (including pregnancy), sexual orientation, or any other characteristic protected by applicable laws, regulations and ordinances.

Consistent with the Americans with Disabilities Act (ADA) and federal or state disability laws, Fastly will provide reasonable accommodations for applicants and employees with disabilities. If reasonable accommodation is needed to participate in the job application or interview process, to perform essential job functions, and/or to receive other benefits and privileges of employment, please contact your Recruiter, or the Fastly Employee Relations team at candidateaccommodations@fastly.com or 501-287-4901. 

Fastly collects and processes personal data submitted by job applicants in accordance with our Privacy Policy. Please see our privacy notice for job applicants.

Location & Eligibility

Where is the job
Denver, United States
On-site at the office
Who can apply
US

Listing Details

Posted
September 10, 2026
First seen
September 10, 2026
Last seen
September 10, 2026

Posting Health

Days active
0
Repost count
0
Trust Level
67%
Scored at
September 10, 2026

Signal breakdown

freshnesssource trustcontent trustemployer trust
Fastly
Fastly
greenhouse
Employees
5
Founded
2011
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FastlySenior Software Engineer, Edge Security