NAMER
Remote
Senior
Full Time
about 1 month ago
💰$ 174,200 - $ 261,200
fullstacksenioridentityenterpriseauthenticationAIremote
Deadline: Friday, May 1, 2026
Requirements
- •Hands-on experience with SAML, SCIM, OAuth/OIDC, or JWT in a multi-tenant SaaS environment
- •Experience building identity systems for enterprise SaaS at scale
- •Understanding of authentication at a protocol level
- •Experience with token replay, session fixation, key rotation under load, multi-IdP federation, just-in-time provisioning, or identity linking across auth methods
- •Experience working with Python, Node.js, Django, Fastify, React, Kubernetes, Terraform, and CI/CD pipelines
- •Ability to ship working prototypes quickly and work through ambiguity
- •Experience working close to customers including enterprise buyers and internal engineering teams
- •Strong ownership of work, communication, and initiative
What You'll Do
- •Design and maintain authentication and session systems (SAML, SCIM, OAuth/OIDC, MFA, login, sign-up, 2FA, user provisioning) as Zapier scales to larger and more security-conscious customers
- •Own user session propagation and JWT validation across a multi-service architecture spanning Python, Node.js, and Go
- •Build enterprise authentication controls and governance APIs: forced SSO, domain capture, credential lifecycle, admin authentication policies
- •Build and maintain platform libraries consumed by dozens of internal teams
- •Treat reliability, latency, and efficiency of auth systems as non-negotiables; build the monitoring, observability, and audit logging to back that up
- •Respond to authentication-related incidents and participate in on-call rotation
- •Enable Security, Enterprise Response, and product team partners to move faster by removing auth bottlenecks and proactively surfacing what they need
- •Join yearly company retreats that rotate to various cities throughout North America
Nice to Have
- •Experience directing and reviewing AI agent-written code in development workflow
- •Experience enabling others to work with AI agents
- •Experience designing for backward compatibility and maintaining internal API contracts
Benefits
- •Join yearly company retreats that rotate to various cities throughout North America
About Zapier
Zapier is an IT company that provides integrations for web applications for use in automated workflows.
San Francisco, CA
500-1000
IT