Member of Technical Staff (Software Engineer, Security)
Perplexity11 months ago
Remote, United States +3 moreMid Level
H1B sponsor
Base Salary
$220k - $405k/yr
Responsibilities
- Design, build, and maintain software and automation for security detection, response, alert enrichment, triage, and investigation workflows.
- Develop and operate internal AI agents and security bots for monitoring, investigations, reporting, and security operations.
- Build systems supporting bug bounty and vulnerability disclosure intake, triage, prioritization, and remediation tracking.
- Partner with product and engineering teams on threat modeling, mitigations, secure design, and security guardrails.
- Contribute to secure-by-default libraries, services, and engineering patterns.
- Integrate security signals from cloud, endpoints, SaaS, and applications into pipelines and data models for detection and analysis.
- Automate incident response, containment, remediation, and other manual security operations.
- Collaborate on design and code reviews and continuously improve security tooling and platforms.
Requirements
- 4+ years of experience as a software engineer with significant experience building security-related tools, platforms, or automations, or in a security engineering role with strong software development responsibilities.
- Proficiency in at least one major programming language such as Python, Go, or TypeScript.
- Experience building production services, command-line interfaces, or internal tools.
- Experience integrating logging pipelines, SIEMs, EDR, cloud APIs, or identity platforms.
- Practical experience with threat modeling, secure design, or application security reviews.
- Familiarity with cloud infrastructure, preferably AWS, and modern SaaS environments.
- Ability to collaborate cross-functionally, own projects end-to-end, and deliver pragmatic improvements.
- Experience with bug bounty or vulnerability management programs is a plus.
- Experience designing or improving AI-powered agents or security automation is a bonus.
Tech Stack
Categories
About Perplexity
Perplexity builds an AI-powered answer engine for web and mobile and an enterprise product, Perplexity Computer, for AI-driven workflows across tools and apps. The company monetizes through individual subscriptions (Perplexity Pro) and enterprise plans. Founded in 2022 and headquartered in San Francisco, it operates as a privately held company.