# Senior Software Engineer, Edge Security at Signalsciences

- Company: Signalsciences
- What the company does: Backed by CRV.
- Company website: https://www.signalsciences.com/
- Type: Startups
- Level: Senior
- Location: Denver, CO; New York City, NY; San Francisco, CA
- Work setup: On-site
- Posted: 2026-09-10
- Apply by: 2026-10-25
- Apply: https://www.fastly.com/about/jobs/apply?gh_jid=8189311
- Page: https://www.1752.vc/careers/jobs/signalsciences-senior-software-engineer-edge-security/

## About the role

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.

## What they're looking for

- 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

Tags: Security Engineering