Staff+ Software Engineer, Identity & Access ControlsActive$320K

The opportunity

As Claude's capabilities grow, so does our responsibility to ensure those capabilities reach the right people. The Identity & Access Controls team builds the systems that verify who our customers are, grant access to advanced model capabilities for approved use cases, and ensure that access is not misused.

What you'll do

  • Build identity verification and vetting systems (KYC/KYB) that establish who: our individual and business customers are

  • Design and implement access control systems that grant, scope, and revoke: access to advanced capabilities based on approved use cases

  • Build infrastructure to configure safety systems and detection thresholds on: a per-customer basis for trusted access programs

  • Develop monitoring to detect misuse of expanded access, and tooling that: enables enforcement teams to act on it

  • Detect and remediate account takeover

  • Integrate with third-party identity verification and data enrichment vendors

What they're looking for

  • + years of industry software engineering experience (not including internships and co-ops)
  • Experience with identity, authentication, or authorization systems at scale
  • Experience with KYC/KYB workflows or identity verification vendors
  • Experience in trust and safety, integrity, fraud, or abuse detection
  • Experience detecting and responding to account takeover or credential compromise
  • Experience partnering with operational teams to build custom internal tooling