Product Security Engineer – PSIRT

Replit

PSIRT Engineer leading vulnerability response program at Replit's cloud-native AI platform. Collaborating with engineering and security teams to manage vulnerabilities and coordinate remediation.

Posted 4/20/2026full-timeFoster City • California • 🇺🇸 United StatesMid-LevelSenior💰 $180,000 - $325,000 per yearWebsite

Tech Stack

Tools & technologies

CloudGoGoogle Cloud PlatformPython

About the role

Key responsibilities & impact

Manage intake from bug bounty platforms (HackerOne preferred), customer reports, automated scanners, pentest reports, and coordinated disclosure channels.
Independently validate, reproduce, severity-score, and document findings.
Identify duplicates and maintain a clean vulnerability records pipeline.
Assess relevance and exploitability using OWASP, cloud misconfiguration patterns, and identity/authentication/authorization risks (Oauth, OIDC).
Work with Engineering, SecOps, IT, SRE, and Cloud Security to confirm product impact and drive remediation.
Provide detailed reproduction steps, proof-of-concepts, and technical analyses.
Track SLAs, remediation progress, regression testing, and systemic improvements.
Support SOC 2, ISO 27001, and pentest evidence needs as part of vulnerability lifecycle governance.
Design and evolve the bug bounty program, including scope, rules, and reward structures.
Manage platform selection, private vs. public launches, and community engagement.
Communicate clearly with researchers, provide clarifications, and handle feedback or disputes.
Determine reward payouts, bonus decisions, and recognition for top contributors.
Lead the coordinated vulnerability disclosure process for internal and external findings.
Negotiate disclosure timelines with researchers and partners.
Coordinate CVE assignments and publications, and prepare customer/public advisories.

Requirements

What you’ll need

Experience running or triaging for bug bounty programs (HackerOne ideally).
Strong ability to triage, validate, and reproduce vulnerabilities independently.
Deep understanding of web/app/cloud vulnerability classes, OWASP Top 10, misconfigurations, authN/Z issues, etc.
Familiarity with cloud platforms (GCP preferred) and SaaS architectures.
Strong understanding of CI/CD workflows, code structure, and software engineering fundamentals.
Scripting or automation experience (Python, Go, Bash) is a plus.
Pentesting background or exposure to offensive security work is a plus.
Familiarity with compliance frameworks such as SOC 2 and ISO 27001 is a plus.
Experience authoring public advisories or CVE writeups is a plus.
Hands-on experience with SIEM, Cloud Logging, and investigative tooling is a plus.

Benefits

Comp & perks

Competitive Salary & Equity
401(k) Program with a 4% match
Health, Dental, Vision and Life Insurance
Short Term and Long Term Disability
Paid Parental, Medical, Caregiver Leave
Commuter Benefits
Monthly Wellness Stipend
Autonomous Work Environment
In Office Set-Up Reimbursement
Flexible Time Off (FTO) + Holidays
Quarterly Team Gatherings
In Office Amenities

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

vulnerability assessmentbug bounty program managementtriaging vulnerabilitiesreproducing vulnerabilitiesOWASPcloud misconfigurationidentity authentication authorizationscriptingautomationpentesting

Soft Skills

communicationnegotiationindependenceanalytical thinkingproblem-solvingcommunity engagementclarification handlingleadership

Certifications

SOC 2ISO 27001