# Senior Software Engineer, Platform 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
- Pay: $181K to $217K base salary per year (USD)
- Posted: 2026-10-07
- Apply by: 2026-11-21
- Apply: https://www.fastly.com/about/jobs/apply?gh_jid=8260015&utm_source=1752vc&utm_medium=careers
- Page: https://www.1752.vc/careers/jobs/fastly-senior-software-engineer-platform-security/

## About the role

You will drive the execution of initiatives foundational to Fastly’s internal authentication, identity, and access control systems. This position is ideal for someone who thrives on solving complex problems, guiding architecture, and is passionate about resilience —while keeping systems secure and scalable. You will help shape Fastly’s internal trust architecture for years to come. Found on 1752vc Careers, the job board for startup and VC roles.

## What they're looking for

- 5+ years of experience in a technical capacity as an individual contributorTeam player in areas such as Privileged Access Management, workload identity management, LDAP, secrets management, or trust systems
- Strong systems engineering background with deep experience in Linux, networking, and distributed systems
- Demonstrated expertise in modern programming languages (e.g., Go, Python, Rust) and infrastructure tooling (e.g., Terraform, Vault, Consul, Chef)
- Passionate about demos, feedback-driven work
- Excellent written and verbal communication skills, with the ability to clearly articulate complex technical concepts for varying audiences and produce clear and comprehensive documentation
- A collaborative mindset with experience working across cross-functional teams, fostering a culture of respect, knowledge sharing and innovation influencing technical decisions at the org level

Tags: Platform Engineering

Source: 1752vc Careers, https://www.1752.vc/careers/jobs/fastly-senior-software-engineer-platform-security/