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Security Engineer

Fireflies

WorldwideRemote1mo ago
Employment
Full-time

About the role

  • Build and improve security controls across our product, backend, and infrastructure.
  • Review code, architecture, and infrastructure for security risks.
  • Run vulnerability assessments, penetration testing, and security audits.
  • Debug and patch security issues in backend systems.
  • Manage bug bounty triage and remediation workflows, including HackerOne.
  • Automate security checks, alerts, and vulnerability workflows.
  • Partner with engineering teams to promote secure coding practices.
  • Support incident response and security investigations.
  • Configure and maintain security tools such as firewalls, IDS/IPS, scanners, and monitoring systems.


  • 3+ years of experience in security engineering, backend security, or infrastructure security.
  • Strong backend development experience with Node.js/TypeScript.
  • Ability to ship code end-to-end.
  • Good understanding of authentication, authorization, cryptography, and common vulnerabilities.
  • Experience with security tools such as GitHub Advanced Security, Dependabot, CrowdStrike, Falco or similar.
  • Experience with cloud security, preferably GCP or AWS.
  • Familiarity with Kubernetes, Docker, and modern infrastructure security.
  • Strong problem-solving and communication skills.


  • Experience with SaaS or high-growth startup environments.
  • Bug bounty program experience.
  • Experience with SOC 2, HIPAA, GDPR, Vanta, or similar
  • Contributions to the security community, such as CVEs, talks, or open-source work.
  • Experience with DevSecOps or security automation.


  • Node.js, TypeScript
  • Go
  • MongoDB
  • Kubernetes, Docker
  • GCP
  • Pub/Sub architecture
  • HackerOne, Vanta, GitHub Advanced Security


  • You should be a great communicator and culture maintainer
  • Take a look at our culture document
  • You're data-driven and customer-focused
  • You value fast & incremental engineering cycles
  • You maintain design excellence and minimize complexity
  • You measure your results & automate when possible
  • You get 10% better at something every week
  • You have agency with your internal compass and take accountability & initiative
  • We value overcommunication, candid feedback and a results-driven culture


  • Competitive compensation
  • Work remotely anywhere in your respective country
  • Ability to move laterally within a team and grow rapidly
  • Paid time off and flexible leave policy
  • No boss culture
  • Flexible working hours
  • LGBTQ+ friendly
  • Company offsites
  • Tech reimbursements

Perks & benefits

  • Paid Time Off

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