Senior Fullstack Engineer - Identity Platform @Zapier
Software Development
Salary usd 174,200 - 2..
Remote Location
Job Type full-time
Posted 1wk ago

[Hiring] Senior Fullstack Engineer - Identity Platform @Zapier

1wk ago - Zapier is hiring a remote Senior Fullstack Engineer - Identity Platform. πŸ’Έ Salary: usd 174,200 - 261,200 per year πŸ“Location: Americas

Role Description

Zapier is hiring a Senior Fullstack Engineer to own the foundation of enterprise authentication infrastructure, drive strategic and architectural direction, and unlock large enterprise deals.

  • Design and extend systems for:
    • SAML SSO
    • SCIM provisioning
    • OAuth/OIDC flows
    • Multi-factor authentication
    • Login and sign-up
    • Secure session management
  • Ensure reliability, latency, and efficiency in authentication systems.
  • Own user session propagation across service boundaries, ensuring consistent and secure authentication context.
  • Build enterprise authentication controls and compliance APIs.
  • Design platform APIs that are consumed by multiple teams, ensuring backward compatibility and clear documentation.

Qualifications

  • Experience building identity systems for enterprise SaaS at scale.
  • Hands-on experience with SAML, SCIM, OAuth/OIDC, or JWT in a multi-tenant SaaS environment.
  • Ability to work through AI agents in development workflows.
  • Experience in building systems that other engineering teams depend on.
  • Comfortable across the stack, including backend services in Python and Node.js, and familiarity with React.
  • Ability to ship through ambiguity and deliver working software quickly.
  • Experience working closely with customers and internal engineering teams.
  • Strong ownership of work, communication, and initiative.

Requirements

  • Design and maintain authentication and session systems.
  • Own user session propagation and JWT validation across a multi-service architecture.
  • Build enterprise authentication controls and governance APIs.
  • Build and maintain platform libraries for internal teams.
  • Ensure reliability, latency, and efficiency of authentication systems.
  • Respond to authentication-related incidents and participate in on-call rotation.
  • Enable partners to move faster by removing authentication bottlenecks.

Benefits

  • Join yearly company retreats that rotate to various cities throughout North America.
Before You Apply
️
remote Be aware of the location restriction for this remote position: Americas
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Senior Fullstack Engineer - Identity Platform @Zapier
Software Development
Salary usd 174,200 - 2..
Remote Location
Job Type full-time
Posted 1wk ago
Apply for this position
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remote Be aware of the location restriction for this remote position: Americas
β€Ό Beware of scams! When applying for jobs, you should NEVER have to pay anything. Learn more.
Apply for this position
Did not apply βœ“
Applied βœ“
Sent Follow-Up βœ“
Interview Scheduled βœ“
Interview Completed βœ“
Offer Accepted βœ“
Offer Declined βœ“
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