GrepJob
LangChain

Senior Security Engineer

LangChain
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3 months ago
San Francisco, CA, USA or New York, NY, USASenior
H1B Sponsor

Base Salary

$180k - $225k/yr

Responsibilities

  • Own product and platform security by designing and driving security controls across LangSmith, LangGraph, and the LangChain SDK ecosystem.
  • Evolve authentication mechanisms including SSO, SAML, OIDC, and tenant isolation for various customer deployments.
  • Manage vulnerability scanning, triage, and patching SLAs while coordinating with engineering for quick remediation.
  • Ship secure code, conduct reviews, perform penetration testing, and introduce security checks to enable security at scale.
  • Implement hardening measures such as network segmentation, Zero Trust, and secrets management.

Requirements

  • 5+ years of experience in security engineering with strong software skills in Python or Go.
  • Depth in cloud and Kubernetes security, including IAM and network policies.
  • Hands-on experience in application security, including code review and threat modeling.
  • Experience in building detection and response systems and managing incidents.
  • Familiarity with supply-chain security and dependency risk management.

Benefits

  • Medical, dental, and vision coverage.
  • Flexible vacation policy.
  • 401(k) plan.
  • Meals provided on in-office days in the US.